Individual Calculations December 2022
 Lefrancois, Jean  Total change: -37.20  Rating chartPersonal card
 31eme Open International d'Echecs de Caen - Open A CAEN FRA 2022-10-29
RcRownchangeKK*chgGame
 1677 1665 3.00 7 -0.47 40 -18.80 
  Gil, Miguel 1463 FRA1.0010.24409.60 
  Robert, Yoann 1956 FRA0.001-0.1540-6.00 
  Guerlach, Frederic 1994 FRA0.5010.384015.20 
  Afraoui, Solenn 1943 FRA0.001-0.1740-6.80 
  Bouteiller, Charles 1513 FRA0.501-0.2040-8.00 
  Primault, Theo 1498 FRA0.001-0.7240-28.80 
  Thomas, Alban 1373 FRA1.0010.15406.00 

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 Jeunes r1 FRANCE FRA 2022-11-20
RcRownchangeKK*chgGame
 1332 1665 1.00 1 0.12 40 4.80 
  Maraine, Louis Ermiyas 1332 FRA1.0010.12404.80 

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)
 
 Team 2023 - Nationale 4 r2 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 1611 1665 0.00 1 -0.58 40 -23.20 
  Mouchel, Simon 1611 FRA0.001-0.5840-23.20 

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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