{"id":960,"date":"2021-12-16T12:34:16","date_gmt":"2021-12-16T19:34:16","guid":{"rendered":"http:\/\/www.mfooz.com\/bblog\/?p=960"},"modified":"2021-12-16T13:02:05","modified_gmt":"2021-12-16T20:02:05","slug":"strat-o-matic-basic-average-e-ratings","status":"publish","type":"post","link":"https:\/\/www.mfooz.com\/bblog\/?p=960","title":{"rendered":"Strat-O-Matic Basic Average e Ratings"},"content":{"rendered":"\n<p class=\"has-drop-cap\">I broke out some Basic Strat last night. I don&#8217;t like the basic fielding charts, so I&#8217;d rather use the simplified &#8220;card charts&#8221; I use for the Advanced game. Trouble is, the Old Timer cards don&#8217;t have e Ratings. If I had some average e Ratings for each position, I could use that.<\/p>\n\n\n\n<p>I found an <a href=\"https:\/\/www.cba-bb.net\/Bundy\/Formit07.htm\">old article in Strat Fan<\/a> that gives a formula for e Ratings:<\/p>\n\n\n\n<p><code>SOM e = 1458 * Errors \/ Innings_Played<\/code><\/p>\n\n\n\n<p>I can find this data for specific positions and seasons on <a href=\"https:\/\/www.baseball-reference.com\/leagues\/NL\/1973-specialpos_ss-fielding.shtml\">Baseball Reference<\/a>. I scraped the data for the National and American Leagues from 1901 through 2021 and calculated the average e Ratings. (I treat all outfielders together.) The whole mess can be seen in the busy chart below.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"744\" src=\"http:\/\/www.mfooz.com\/bblog\/wp-content\/uploads\/Screen-Shot-2021-12-16-at-1.23.55-PM-1024x744.png\" alt=\"\" class=\"wp-image-961\" srcset=\"https:\/\/www.mfooz.com\/bblog\/wp-content\/uploads\/Screen-Shot-2021-12-16-at-1.23.55-PM-1024x744.png 1024w, https:\/\/www.mfooz.com\/bblog\/wp-content\/uploads\/Screen-Shot-2021-12-16-at-1.23.55-PM-300x218.png 300w, https:\/\/www.mfooz.com\/bblog\/wp-content\/uploads\/Screen-Shot-2021-12-16-at-1.23.55-PM-768x558.png 768w, https:\/\/www.mfooz.com\/bblog\/wp-content\/uploads\/Screen-Shot-2021-12-16-at-1.23.55-PM-1536x1116.png 1536w, https:\/\/www.mfooz.com\/bblog\/wp-content\/uploads\/Screen-Shot-2021-12-16-at-1.23.55-PM.png 1542w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>I broke the seasons into six somewhat arbitrary periods. (The longer periods have less variation.) Then I averaged the seasons in each period. This gave me the numbers for the new chart:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.mfooz.com\/bblog\/wp-content\/uploads\/Screen-Shot-2021-12-16-at-1.27.22-PM-1024x772.png\" alt=\"\" class=\"wp-image-962\" width=\"362\" height=\"273\" srcset=\"https:\/\/www.mfooz.com\/bblog\/wp-content\/uploads\/Screen-Shot-2021-12-16-at-1.27.22-PM-1024x772.png 1024w, https:\/\/www.mfooz.com\/bblog\/wp-content\/uploads\/Screen-Shot-2021-12-16-at-1.27.22-PM-300x226.png 300w, https:\/\/www.mfooz.com\/bblog\/wp-content\/uploads\/Screen-Shot-2021-12-16-at-1.27.22-PM-768x579.png 768w, https:\/\/www.mfooz.com\/bblog\/wp-content\/uploads\/Screen-Shot-2021-12-16-at-1.27.22-PM.png 1026w\" sizes=\"auto, (max-width: 362px) 100vw, 362px\" \/><\/figure>\n\n\n\n<p>Now, if a card doesn&#8217;t have an e Rating, I can look up the average value here and use it. Of course, every player at a particular position will have the same rating, but at least it will be representative of the era.<\/p>\n\n\n\n<p>The updated card charts can be downloaded <a href=\"http:\/\/www.mfooz.com\/bblog\/wp-content\/uploads\/SOM-Card-Charts-2021.numbers-card-format.pdf\">here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I broke out some Basic Strat last night. I don&#8217;t like the basic fielding charts, so I&#8217;d rather use the simplified &#8220;card charts&#8221; I use for the Advanced game. Trouble is, the Old Timer cards don&#8217;t have e Ratings. If I had some average e Ratings for each position, I could use that. I found &hellip; <a href=\"https:\/\/www.mfooz.com\/bblog\/?p=960\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Strat-O-Matic Basic Average e Ratings<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,13,12],"tags":[],"class_list":["post-960","post","type-post","status-publish","format-standard","hentry","category-stats","category-strat-o-matic","category-tabletop-baseball"],"_links":{"self":[{"href":"https:\/\/www.mfooz.com\/bblog\/index.php?rest_route=\/wp\/v2\/posts\/960","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mfooz.com\/bblog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mfooz.com\/bblog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mfooz.com\/bblog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mfooz.com\/bblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=960"}],"version-history":[{"count":2,"href":"https:\/\/www.mfooz.com\/bblog\/index.php?rest_route=\/wp\/v2\/posts\/960\/revisions"}],"predecessor-version":[{"id":965,"href":"https:\/\/www.mfooz.com\/bblog\/index.php?rest_route=\/wp\/v2\/posts\/960\/revisions\/965"}],"wp:attachment":[{"href":"https:\/\/www.mfooz.com\/bblog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=960"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mfooz.com\/bblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=960"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mfooz.com\/bblog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=960"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}