Rapid: Individual Calculations June 2022
 Da Silva, Vitoria Aparecida Valar  Total change: 11.40  Rating chartPersonal card
 Millennium Shoping Rapid Chess Manaus AM BRA 2022-05-01
RcRownchangeKK*chgGame
 1797 1358 1.00 4 0.57 20 11.40 
  Peixoto, Rudson Marinho 1960 BRA0.001-0.0220-0.40 
  Dos Santos, Wesley Cesar Reis 1661 BRA0.001-0.1420-2.80 
  Pinto, Pedro Jorge De Moraes 2023 BRA0.001-0.0120-0.20 
  Lira, Suan Bruno Fernandes 1543 BRA1.0010.742014.80 

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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