Rapid: Individual Calculations September 2023
 Yugra Kelca, Alessandro Joaquin  Total change: 0.00  Rating chartPersonal card
 I IRT RAPIDAS "AREQUIPA ELITE CHESS" Arequipa PER 2023-08-24
RcRownchangeRpKK*chgGame
 1138 0 0.00 3 0.00 338   0.00 
  Colque Salcedo, Adriel Samin 1182 PER0.0010.00 0.00 
  Hallasi Penaloza, Nicolas Jair 1084 PER0.0010.00 0.00 
  Flores Mamani, Alexander Yosimar 1149 PER0.0010.00 0.00 

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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