Individual Calculations February 2020
 De Martino, Murilo Rocha Laragnoi  Total change: 11.20  Rating chartPersonal card
 XXVII IRT STD da Hebraica 2020 Sao Paulo BRA 2020-01-10
RcRownchangeKK*chgGame
 1569 1391 1.50 4 0.28 40 11.20 
  Dos Santos, Lucas Aparecido 1791  * BRA0.001-0.0840-3.20 
  Ribeiro, Cesar Augusto Basagni 1133 BRA1.0010.18407.20 
  Shimizu, Erik Kazuo 1685 BRA0.5010.354014.00 
  Rocha, Anderson Rosendo 1666 BRA0.001-0.1740-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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