Individual Calculations October 2022
 Borensztajn, David  Total change: -46.00  Rating chartPersonal card
 3o Aberto do Brasil STD Etapa Sao Jose dos Campos 2022 Sao Jose dos Campos SP BRA 2022-09-08
RcRownchangeKK*chgGame
 1490 1616 2.00 6 -2.30 20 -46.00 
  Matsuura, Everaldo g2437 BRA0.0010.00200.00 
  Costa, Lucas Paiva Da 1378 BRA0.001-0.8020-16.00 
  Fernandes, Beatriz 1339 BRA1.0010.17203.40 
  Pinho, Pedro Sicchiroli 1309 BRA0.501-0.3620-7.20 
  De Souza, Mayara Cardozo Lima 1216  * BRA0.001-0.9220-18.40 
  Salles, Henrique 1260 BRA0.501-0.3920-7.80 
 * 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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