Individual Calculations October 2022
 Rahn, Marlon Cristiano  Total change: -10.40  Rating chartPersonal card
 VI Circuito Irt de Xadrez Sub 2400 - Taca Ensino Medio Campeao Colegio Froebel - 2a Etapa Rio Negrinho SC BRA 2022-09-09
RcRownchangeKK*chgGame
 1318 1206 1.50 5 -0.52 20 -10.40 
  Fischer Junior, Donaldo 1761 BRA0.001-0.0320-0.60 
  Calcada, Henrique Galvan 1409 BRA0.001-0.2420-4.80 
  Ribeiro, Maria Eduarda Thibes 1028 BRA0.501-0.2320-4.60 
  Rassweiler, Erick Matheus 1102 BRA1.0010.36207.20 
  Steuck, Camilli 1291 BRA0.001-0.3820-7.60 

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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