Individual Calculations September 2017
 Ponomarev, Egor  Total change: -27.20  Rating chartPersonal card
 Open Sochi STD_C Sochi RUS 2017-08-16
 1402 1272 0.00 2 -0.68 40 -27.20 
  Balayan, Eduard 1515 RUS0.001-0.2040-8.00 
  Kildishova, Alina 1289 RUS0.001-0.4840-19.20 

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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