Rapid: Individual Calculations June 2023
 Maguino Valencia, Piero  Total change: 0.00  Rating chartPersonal card
 I TORNEO IRT RAPIDAS "MADRE AJEDRECISTA" Lima PER 2023-05-27
RcRownchangeRpKK*chgGame
 1164 0 0.00 4 0.00 364   0.00 
  Villaverde Salas, Gonzalo Matias 1157 PER0.0010.00 0.00 
  Casqui Lopez, Pamela Grace 1153 PER0.0010.00 0.00 
  Rodriguez Ibanez, Alejandro 1021 PER0.0010.00 0.00 
  Astoyauri De La Cruz, Fernando Is 1323 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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