Rapid: Individual Calculations September 2019
 Gil Marquez, Anahi  Total change: 8.20  Rating chartPersonal card
 3a etapa Circuito Internacional Escolar RPD 2019 Sub-8 a Sub-14 anos Corumba MS BRA 2019-08-24
RcRownchangeKK*chgGame
 1285 1523 2.00 2 0.41 20 8.20 
  Arce Choque, Joel 1236 BOL1.0010.16203.20 
  Silva , Gabriel Cestari 1334 BRA1.0010.25205.00 

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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