Individual Calculations September 2022
 Ortiz Avila, Leonard David  Total change: 38.00  Rating chartPersonal card
 XXXI Aniversario Escuela de Ajedrez Simon Rodriguez Guanta, estado Anzoategui VEN 2022-08-27
RcRownchangeKK*chgGame
 1698 1442 2.00 4 0.95 40 38.00 
  Arias Ruiz, Hector Jose 1966 VEN0.5010.474018.80 
  Gonzalez Sanchez, Eduardo Rafael 1754 VEN0.001-0.1440-5.60 
  Montero Patino, Hoffman Paul 1180 VEN1.0010.18407.20 
  Acuna Monteverde, Pablo 1892 VEN0.5010.444017.60 

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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