Individual Calculations February 2020
 Dos Santos, Lucas Aparecido  Total change: -7.00  Rating chartPersonal card
 XXVII IRT STD da Hebraica 2020 Sao Paulo BRA 2020-01-10
RcRownchangeKK*chgGame
 1694 2025 4.00 5 -0.35 20 -7.00 
  De Martino, Murilo Rocha Laragnoi 1625  * BRA1.0010.08201.60 
  Penha, Evelyn Maximiano 1668 BRA0.501-0.3920-7.80 
  Lima, Vinicius Taishun 1658 BRA1.0010.10202.00 
  Kikuchi Cadilhac, Mariana Sawae 1780 BRA1.0010.20204.00 
  Silvestre, Gilmar Severino 1741 BRA0.501-0.3420-6.80 
 * 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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