Individual Calculations March 2023
 Chen, Feiyang  Total change: 9.20  Rating chartPersonal card
 Campeonato de Sevilla por Equipos Segunda 2023 Rondas 1 Sevilla ESP 2023-01-29
RcRownchangeKK*chgGame
 1696 1172 0.00 1 -0.03 40 -1.20 
  Niwes, Frederic 1696 ESP0.001-0.0340-1.20 

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)
 
 Campeonato de Sevilla por Equipos Segunda 2023 Rondas 2-5 Sevilla ESP 2023-02-05
RcRownchangeKK*chgGame
 1481 1283 0.50 1 0.26 40 10.40 
  Bermudez Martin, Santiago 1481 ESP0.5010.264010.40 

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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