Individual Calculations May 2023
 Bressac, Stephane  Total change: 30.80  Rating chartPersonal card
 Team 2023 - Nationale 1 r8-9 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 2369 2368 2.00 2 1.00 20 20.00 
  Boyer, Mahel m2463 FRA1.0010.632012.60 
  Favarel, Julien f2275 FRA1.0010.37207.40 

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)
 
 Liga Gran Canaria Equipos Categoria Preferente 2023 Rondas 6-7 Las Palmas de Gran Canaria ESP 2023-04-15
RcRownchangeKK*chgGame
 2395 2368 1.00 1 0.54 20 10.80 
  Barlov, Dragan g2395 SRB1.0010.542010.80 

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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