Individual Calculations October 2022
 Santiago Perez, Luis Yamil  Total change: -13.60  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Impar 2022 Sub 11 Absoluto Lima PER 2022-09-15
RcRownchangeKK*chgGame
 1292 1581 5.50 7 -0.34 40 -13.60 
  Huaracc, Yarasca Darian Lucas 1181  * PER1.0010.08403.20 
  Paredes Minaya, Crhistian Jesus 1205 PER1.0010.09403.60 
  Ccana Minauro, Reiben Andre 1187 PER0.501-0.4240-16.80 
  Vilca Contreras, Dante Ivan 1374 PER0.001-0.7740-30.80 
  Huacce Rojas, Milwer Sebastian 1330 PER1.0010.19407.60 
  Moscoso Paredes, Rafael Leonardo 1391 PER1.0010.254010.00 
  Vasquez Lopez, Josue Gabriel 1379 PER1.0010.24409.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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