Individual Calculations August 2022
 E Silva, Rafael Sousa  Total change: 2.40  Rating chartPersonal card
 I IRT Rio Claro Hotel Jatai GO BRA 2022-07-15
RcRownchangeKK*chgGame
 1713 1678 1.50 3 0.06 40 2.40 
  Carneiro, Claudionor Chaves 1573 BRA0.001-0.6440-25.60 
  Sales, Mario Seixas 1531 BRA1.0010.304012.00 
  De Oliveira, Aquiles Machado 2036 BRA0.5010.404016.00 

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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