Individual Calculations January 2024
 Mariga, Christian  Total change: -6.00  Rating chartPersonal card
 Team 2024 - 60mn decembre FRANCE FRA 2023-12-01
RcRownchangeKK*chgGame
 1327 1427 2.00 3 0.11 20 2.20 
  Roziau, Philippe 1353 FRA0.501-0.1020-2.00 
  Raffaelli, Alain 1211 FRA1.0010.22204.40 
  Duratti, Aline 1417 FRA0.501-0.0120-0.20 

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)
 
 Team 2024 - Nationale 4 r4 FRANCE FRA 2023-12-17
RcRownchangeKK*chgGame
 1495 1427 0.00 1 -0.41 20 -8.20 
  Madi, Chahinez 1495 FRA0.001-0.4120-8.20 

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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