Individual Calculations April 2019
 Somalwar, Anaiy  Total change: 10.40  Rating chartPersonal card
 26th Annual Western Class Championships Van Nuys, California USA 2019-03-01
RcRownchangeKK*chgGame
 2128 2091 2.00 4 0.26 40 10.40 
  Oconnor, Derek 2256 USA0.001-0.2840-11.20 
  Wu, Oliver 1746 TPE1.0010.11404.40 
  Kretchetov, Alexandre f2221 RUS0.5010.18407.20 
  Yanayt, Eugene f2287 USA0.5010.254010.00 

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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