Individual Calculations January 2023
 Brossut, Sephora  Total change: 18.00  Rating chartPersonal card
 Grand-Prix du Var Ouest 2022 (-2400) r1-6 HYERES FRA 2022-11-19
RcRownchangeKK*chgGame
 1343 1117 1.50 4 0.55 40 22.00 
  Khalfaoui, Abdelhamid 1517  * FRA0.001-0.0840-3.20 
  Matos, Francisco 1137 FRA1.0010.534021.20 
  Anton, Christophe 1378 FRA0.001-0.1840-7.20 
  Pascal, Frederic 1340 FRA0.5010.284011.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 - PAC Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1620 1117 0.00 1 -0.04 40 -1.60 
  Kriqi, Roland 1620 FRA0.001-0.0440-1.60 

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 du Gard 2022 Open NIMES FRA 2022-12-18
RcRownchangeKK*chgGame
 1780 1117 0.00 3 -0.06 40 -2.40 
  Pinto, Axel 1730 FRA0.001-0.0240-0.80 
  Mounier, Victor 2003 FRA0.0010.00400.00 
  Berthonneau, Charles 1608 FRA0.001-0.0440-1.60 

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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