Individual Calculations May 2019
 Machado, Wesley Henrique  Total change: -22.40  Rating chartPersonal card
 FENAC 2019 - Campeonato Brasileiro Infantil - Sub 14 Absoluto Florianopolis SC BRA 2019-04-18
RcRownchangeKK*chgGame
 1492 1363 0.50 3 -0.56 40 -22.40 
  Borges, Leonardo Hisao Herai 1688 BRA0.001-0.1340-5.20 
  Rodrigues Mota, Romulo Cardoso S 1601 BRA0.001-0.2040-8.00 
  Garcia, Otavio Landerdahl 1188 BRA0.501-0.2340-9.20 

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)
 

 

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