Rapid: Individual Calculations June 2023
 De Oliveira, Tobias Luiz Carvalho  Total change: 30.00  Rating chartPersonal card
 FENAC 2023 - U-10 Abs RPD Natal RN BRA 2023-05-04
RcRownchangeKK*chgGame
 1434 1441 2.50 4 0.48 40 19.20 
  Flesch, Lucas Henrique Ye 1651 BRA0.5010.274010.80 
  Pereira, Igor Marcelo Souza 1434 BRA1.0010.494019.60 
  De Fassio, Davi Dos Santos 1196 BRA1.0010.20408.00 
  Mariani, Kim Paul 1456 BRA0.001-0.4840-19.20 

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)
 
 Torneio de Xadrez Rapido Alzir Volpato Uniao do Sul MT BRA 2023-05-27
RcRownchangeKK*chgGame
 1494 1441 2.00 4 0.27 40 10.80 
  Paniago, Lucio Erloiny Silva 1535 BRA0.001-0.3740-14.80 
  Vincenzi, Mateus 1169 BRA1.0010.17406.80 
  Dos Santos, Cleiton Erick Mendes 1754 BRA1.0010.864034.40 
  Fagundes, Arthur Calgaro Bergamin 1518 BRA0.001-0.3940-15.60 

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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