Individual Calculations May 2017
 Oral, Tomas  Total change: 4.10  Rating chartPersonal card
 tht Extraliga 2016/2017 r10-11 Brno CZE 2017-04-01
 2476 2508 1.50 2 0.41 10 4.10 
  Babula, Vlastimil g2559 CZE0.5010.07100.70 
  Simek, Petr (86) f2393 CZE1.0010.34103.40 

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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