Rapid: Individual Calculations November 2021
 Luz, Christian Oliveira  Total change: 4.80  Rating chartPersonal card
 III Etapa 13o Circuito de Xadrez RPD Colegio Froebel Rio Negrinhos SC BRA 2021-10-12
RcRownchangeKK*chgGame
 1499 1513 3.50 6 0.24 20 4.80 
  Mileski, Lucas De Souza 1839 BRA0.001-0.1320-2.60 
  Zabala, Antonio Murara 1367 BRA1.0010.30206.00 
  Bruske, Vinicius Eduardo 1286 BRA1.0010.21204.20 
  Soares, Suyane 1279 BRA1.0010.21204.20 
  Volkmann, Andre Jordi 1927 BRA0.001-0.0720-1.40 
  Goncalves, Davi Augusto 1294 BRA0.501-0.2820-5.60 

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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