Individual Calculations March 2022
 Martin Arina, Alberto  Total change: -18.80  Rating chartPersonal card
 Cto Euskadi por Equipos Primera Division Rondas 1-4 Bergara ESP 2022-01-29
RcRownchangeKK*chgGame
 2195 2045 0.00 3 -0.94 20 -18.80 
  Habans Aguerrea, Javier f2330 ESP0.001-0.1620-3.20 
  Manso Marquez, Felix 2048 ESP0.001-0.5020-10.00 
  Moreno Estebanez, Patxi 2208 ESP0.001-0.2820-5.60 

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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