Individual Calculations May 2018
 Accattato Martin, Mario  Total change: -8.60  Rating chartPersonal card
 Campeonato de Aragon por Equipos Preferente Grupo I Aragon ESP 2018-01-27
RcRownchangeKK*chgGame
 2041 2224 2.50 4 -0.43 20 -8.60 
  Vallverdu Miret, Oscar 2082 ESP0.501-0.1920-3.80 
  Carruez Gracia, Eduardo 2024 ESP1.0010.24204.80 
  Correas Marcen, Jose Maria 1946 ESP0.501-0.3320-6.60 
  Malo Guillen, Jose Luis 2113 ESP0.501-0.1520-3.00 

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)
 

 

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