Individual Calculations October 2022
 Calcada, Henrique Galvan  Total change: -0.40  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
 1404 1409 2.00 4 -0.01 40 -0.40 
  Rahn, Marlon Cristiano 1206 BRA1.0010.24409.60 
  Zabala, Antonio Murara 1683 BRA0.001-0.1740-6.80 
  Toffoli, Vanessa 1086 BRA1.0010.13405.20 
  Brand, Leticia Soethe 1639 BRA0.001-0.2140-8.40 

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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