Rapid: Individual Calculations June 2022
 De Oliveira, Marcio Luis Goes  Total change: -17.20  Rating chartPersonal card
 V Campeonato Amapaense RPD - Etapa 2 Macapa AP BRA 2022-05-14
RcRownchangeKK*chgGame
 1541 1481 0.00 2 -0.86 20 -17.20 
  Porto, Silvio Alves Lima 1721 BRA0.001-0.2020-4.00 
  De Oliveira, Ziro Diniz 1360 BRA0.001-0.6620-13.20 

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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