Rapid: Individual Calculations September 2019
 Ribeiro, Edson Alves  Total change: 5.00  Rating chartPersonal card
 19o Circuito Regional Oeste de Xadrez 2019 7a Etapa RPD Monte Carlo SC BRA 2019-08-24
RcRownchangeKK*chgGame
 1574 1410 1.50 4 0.25 20 5.00 
  Mendes, Veriano 1611 BRA0.001-0.2420-4.80 
  Da Silva, Eduardo Ramos 1337 BRA0.501-0.1020-2.00 
  Dos Santos, Lucas Puhl 1538 BRA1.0010.672013.40 
  Dickel, Henrique De Oliveira 1810  * BRA0.001-0.0820-1.60 
 * 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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