Individual Calculations January 2023
 Robic, Damien  Total change: -20.20  Rating chartPersonal card
 Grand-Prix du Var Ouest 2022 (-2400) r1-6 HYERES FRA 2022-11-19
RcRownchangeKK*chgGame
 1458 1676 2.00 4 -1.00 20 -20.00 
  Aghababian, Arthur 1350 FRA0.501-0.3720-7.40 
  Lepetit, Fabien 1594 FRA1.0010.39207.80 
  Malandain, Bruno 1607 FRA0.001-0.6020-12.00 
  Coquard, Alexis 1281 FRA0.501-0.4220-8.40 

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)
 
 Team 2023 - Nationale 2 r4 FRANCE FRA 2022-12-11
RcRownchangeKK*chgGame
 1631 1641 0.50 1 -0.01 20 -0.20 
  Lavilledieu, Lily-Mei 1631 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)
 

 

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