Individual Calculations May 2023
 Calonge Fabregat, Marc  Total change: 15.40  Rating chartPersonal card
 Lliga Catalana 2023 Primera Divisio Grupo 1 Rondas 10-11 Catalunya ESP 2023-03-26
RcRownchangeKK*chgGame
 2088 1989 1.50 2 0.77 20 15.40 
  Moya Arau, Carles 2029 ESP1.0010.562011.20 
  Perez Lopez, Julio 2146 ESP0.5010.21204.20 

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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