Rapid: Individual Calculations April 2023
 Vilchez Arteaga, Carlos Natanael  Total change: 0.00  Rating chartPersonal card
 I TORNEO OPEN RAPIDO "Sipan Chess" Chiclayo PER 2023-03-26
RcRownchangeRpKK*chgGame
 1068 0 0.00 2 0.00 268   0.00 
  Flores Candiotti, Cesar Abraham 1049 PER0.0010.00 0.00 
  Millones Chicoma, Jesus Antonio 1087 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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