Blitz: Individual Calculations February 2022
 Bachkat, Ali  Total change: -6.00  Rating chartPersonal card
 Blitz mensuel du CEIT janvier 2022 TOULOUSE FRA 2022-01-07
RcRownchangeKK*chgGame
 1579 1486 1.00 3 -0.30 20 -6.00 
  Jean, Hugo 1467 FRA0.001-0.5320-10.60 
  Serieys, Philippe 1323 FRA1.0010.28205.60 
  Halegua, Dani 1946 FRA0.001-0.0520-1.00 

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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