Individual Calculations November 2023
 Dikit, Reynald E  Total change: 0.00  Rating chartPersonal card
 US Class Open Championship - B Los Angeles, California USA 2023-09-22
RcRownchangeRpKK*chgGame
 1354 0 0.50 2 0.00 1161   0.00 
  Boyd, Thomas E 1433 USA0.5010.00 0.00 
  Kaur, Jind c1274 USA0.0010.00 0.00 

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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