Rapid: Individual Calculations September 2021
 Frohlich, Mateus Henrique  Total change: 35.40  Rating chartPersonal card
 13o Circuito de Xadrez Rapido Colegio Froebel Etapa 1 Rio Negrinho SC BRA 2021-08-07
RcRownchangeKK*chgGame
 1439 1473 4.50 5 1.77 20 35.40 
  Schoeffel, Matheus 1105 BRA1.0010.10202.00 
  Pereira, Aline Vitoria 1263 BRA1.0010.23204.60 
  Fischer Junior, Donaldo 1845 BRA1.0010.902018.00 
  Marschal, Maiilon 1641 BRA1.0010.722014.40 
  Da Maia, Felipe Bueno 1341 BRA0.501-0.1820-3.60 

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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