Individual Calculations May 2023
 Rebolledo Caro, Christian Rodrig  Total change: 10.40  Rating chartPersonal card
 Copa Ciudad de Pitrufquen 2023 Guillemo Correa Soto Pitrufquen Region de La Araucania CHI 2023-04-01
RcRownchangeKK*chgGame
 1617 1598 3.00 5 0.26 40 10.40 
  Poddubnaya, Maria 1198  * CHI1.0010.08403.20 
  Vasquez Toledo, Cristian 2266 CHI0.001-0.0140-0.40 
  Torres Ferrada, Martina 1133 CHI1.0010.05402.00 
  Moreira Roldan, Leonardo 1317 CHI1.0010.16406.40 
  Ballesteros Cardenas, Leonardo c2172 CHI0.001-0.0240-0.80 
 * 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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