Individual Calculations May 2023
 Quesada Lopez, Luis  Total change: 12.40  Rating chartPersonal card
 Cto de Aragon de Veteranos Master 50 Rondas 1-2 Zaragoza ESP 2023-04-15
RcRownchangeKK*chgGame
 1556 1124 1.00 2 0.85 20 17.00 
  Varela Munoz, Jose Antonio 1650 ESP0.001-0.0320-0.60 
  Laborda Perez, Jose Antonio 1461 ESP1.0010.882017.60 

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)
 
 IX Torneo de Primavera Memorial Fernando Ballano Rondas 1-2 Zaragoza ESP 2023-04-16
RcRownchangeKK*chgGame
 1488 1124 0.00 2 -0.23 20 -4.60 
  Sanchez Burillo, Eduardo 1590 ESP0.001-0.0520-1.00 
  Maldonado Vazquez, Marco 1385 ESP0.001-0.1820-3.60 

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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