Individual Calculations May 2023
 Abreu Sanchez, Leonel Jesus  Total change: 37.60  Rating chartPersonal card
 Lliga Catalana 2023 Primera Divisio Grupo 2 Rondas 10-11 Catalunya ESP 2023-03-26
RcRownchangeKK*chgGame
 1866 1671 1.00 1 0.75 20 15.00 
  Pueyo Amoros, Pau 1866 ESP1.0010.752015.00 

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)
 
 VII Open Internacional de Ajedrez Semana Santa La Nucia (Alicante) ESP 2023-04-05
RcRownchangeKK*chgGame
 2100 1667 1.50 5 1.13 20 22.60 
  Garcia Molina, Jose f2250 ESP0.001-0.0220-0.40 
  Torres Rebolledo, Alvaro 2105 ESP0.001-0.0620-1.20 
  Hammari, Vinjar 1989 NOR1.0010.872017.40 
  Varela La Madrid, Tilsia Carolin wm2078 VEN0.5010.42208.40 
  Donate Moreno, Silvia 2077 ESP0.001-0.0820-1.60 

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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