Individual Calculations May 2022
 Guzman Vera, Xiomara Anahi  Total change: -4.80  Rating chartPersonal card
 Campeonato Regional Metropolitano Absoluto 2022 Lima PER 2022-03-31
RcRownchangeKK*chgGame
 1492 1086 0.50 4 -0.12 40 -4.80 
  Hilario, Aleyla wm1937 PER0.0010.00400.00 
  Robles Cerron, Sebastian 1530 PER0.001-0.0640-2.40 
  Garayar Peralta, Luis Fernando 1243 PER0.001-0.2940-11.60 
  Guzman Vera, Allison Nicole 1257 PER0.5010.23409.20 

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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