Individual Calculations December 2016
 Laureano, Dereck  Total change: 35.60  Rating chartPersonal card
 15th Annual Turkey Bowl Coral Springs, Florida USA 2016-11-11
 2086 1780 1.50 4 0.89 40 35.60 
  Yanovsky, Vlad 2095 USA0.001-0.1440-5.60 
  Hoyos, Carlos D 2147 USA0.5010.404016.00 
  Slade, Theodore 1951 ENG1.0010.734029.20 
  Goss, Mel 2152 USA0.001-0.1040-4.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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