Rapid: Individual Calculations October 2023
 Wessling, Daniela  Total change: -23.60  Rating chartPersonal card
 Aberto Sul Catarinense de Xadrez RPD 2023 Criciuma SC BRA 2023-09-09
RcRownchangeKK*chgGame
 1428 1390 2.00 6 -1.18 20 -23.60 
  Bueno, Alfeu Junior Varela f2116 BRA0.001-0.0120-0.20 
  Rolim, Claudia Vitoria Ferreira 1124 BRA1.0010.18203.60 
  Cardoso, Leandro Ubialli 1726 BRA0.001-0.1220-2.40 
  De Oliveira, Jorge Augusto De Fre 1259 BRA0.001-0.6820-13.60 
  Ribeiro Junior, Rafael Rodrigues 1158 BRA0.001-0.7920-15.80 
  Heerdt Junior, Ivanio 1186 BRA1.0010.24204.80 

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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