Individual Calculations October 2021
 Lopez, Cesar (per)  Total change: -15.60  Rating chartPersonal card
 I TORNEO INTERNO DE SEGUNDA CATEGORIA VILLA MARTELLI Villa Martelli - Buenos Aires ARG 2021-08-13
RcRownchangeKK*chgGame
 1487 1633 2.00 4 -0.78 20 -15.60 
  Varela, Agustin 1494 ARG0.001-0.6920-13.80 
  Payba, Joaquin 1484 ARG0.001-0.7020-14.00 
  Arias, Maria Paula 1561 ARG1.0010.40208.00 
  Bacigalupo, Juan Pablo 1407 ARG1.0010.21204.20 

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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