Individual Calculations June 2022
 Couradin, Jean-Marie  Total change: -17.20  Rating chartPersonal card
 Team 2022 - Nationale 4 r7 FRANCE FRA 2022-05-15
RcRownchangeKK*chgGame
 1693 1508 0.00 1 -0.26 20 -5.20 
  Gergele, Eric 1693 FRA0.001-0.2620-5.20 

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)
 
 Championnat interne La Dame Noire 2021-22 r12 MONTIGNY LE BRETONNEUX FRA 2022-05-20
RcRownchangeKK*chgGame
 1407 1508 1.00 1 0.36 20 7.20 
  Dang, Duc Hai 1407 FRA1.0010.36207.20 

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)
 
 24e Tournoi 1h Ko de Montigny MONTIGNY LE BRETONNEUX FRA 2022-05-26
RcRownchangeKK*chgGame
 1523 1508 0.00 2 -0.96 20 -19.20 
  Belan, Valentin 1497 FRA0.001-0.5220-10.40 
  Mongey, Alain 1548 FRA0.001-0.4420-8.80 

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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