Individual Calculations August 2023
 Da Silva, Tais Amanda Darold  Total change: 0.00  Rating chartPersonal card
 II IRT 70 Anos Xadrez Joacaba Sub 2300 STD Joacaba SC BRA 2023-06-30
RcRownchangeRpKK*chgGame
 1255 0 0.00 2 0.00 455   0.00 
  De Bortolo, Artur Mattos 1284 BRA0.0010.00 0.00 
  Buffon, Maria Ivy Segalin 1226 BRA0.0010.00 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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