Rapid: Individual Calculations October 2022
 Da Silva, Jackson Bueno  Total change: -16.60  Rating chartPersonal card
 XXII Memorial Professor Helio Saldanha Pirai do Sul PR BRA 2022-09-10
RcRownchangeKK*chgGame
 1464 1498 2.50 6 -0.83 20 -16.60 
  Da Rosa, Isabela Rodrigues 1201 BRA1.0010.15203.00 
  Souza, Gustavo Horokoski De 1963 BRA0.001-0.0520-1.00 
  De Ramos, Mitzi Vedan 1401 BRA0.001-0.6320-12.60 
  Izak, Valentina Machado 1171 BRA1.0010.13202.60 
  Silva Jr, Maurides Ferreira Da 1533 BRA0.001-0.4520-9.00 
  Ferreira, Willian Isac Gomes 1512 BRA0.5010.02200.40 

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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