Individual Calculations January 2022
 Rosenfeld, Imre  Total change: -2.20  Rating chartPersonal card
 Challenge Rhodanien Bernard MAS Open B (-1600) r1-4 LYON FRA 2021-11-27
RcRownchangeKK*chgGame
 1687 1710 1.00 2 -0.04 20 -0.80 
  Sillero, Pierre 1400 FRA1.0010.14202.80 
  Rollot, Florence 1973 FRA0.001-0.1820-3.60 

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)
 
 Team 2022 - Coupe de France 3eme Tour FRANCE FRA 2021-12-12
RcRownchangeKK*chgGame
 1660 1676 1.00 1 0.48 20 9.60 
  Horn, Gilles 1660 SUI1.0010.48209.60 

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)
 
 12eme open international de Corbas CORBAS FRA 2021-12-19
RcRownchangeKK*chgGame
 1408 1676 3.50 5 -0.55 20 -11.00 
  Ducreux, Regis 1276  * FRA1.0010.08201.60 
  Paralieu, Emma 1381 FRA0.001-0.8520-17.00 
  Gueho, Jacques 1337 FRA1.0010.12202.40 
  Marmion, Alexandre 1493 FRA0.501-0.2420-4.80 
  Meyssirel, Tom 1555 FRA1.0010.34206.80 
 * 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)
 

 

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