Individual Calculations October 2021
 Arias, Maria Paula  Total change: 1.40  Rating chartPersonal card
 I TORNEO INTERNO DE SEGUNDA CATEGORIA VILLA MARTELLI Villa Martelli - Buenos Aires ARG 2021-08-13
RcRownchangeKK*chgGame
 1572 1561 2.50 5 0.07 20 1.40 
  Lorenzi, Juan Carlos 1518 ARG0.501-0.0620-1.20 
  Aramayo, Tomas 1561 ARG1.0010.502010.00 
  Curatolo, Nicolas Matias 1665 ARG0.001-0.3620-7.20 
  Lopez, Cesar (per) 1633 PER0.001-0.4020-8.00 
  Payba, Joaquin 1484 ARG1.0010.39207.80 

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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