Individual Calculations February 2022
 Richard, Joel  Total change: -41.40  Rating chartPersonal card
 XXXVIeme Open International d'Hiver de Nice NICE FRA 2021-12-26
RcRownchangeKK*chgGame
 1598 1662 2.50 7 -1.51 20 -30.20 
  Efimov, Igor g2062  * MNC0.001-0.0820-1.60 
  Terol, Ylan 1262  * FRA1.0010.08201.60 
  Dubois, Martine wm1765 MNC0.001-0.3620-7.20 
  Sainson, Michael 1514 FRA0.001-0.7020-14.00 
  Kechkekian, Chae 1453 FRA0.501-0.2720-5.40 
  Tran Amar, Andy 1320 FRA1.0010.12202.40 
  Jose Polanco, Kenia wc1812 MNC0.001-0.3020-6.00 
 * 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 2022 - PAC Janvier FRANCE FRA 2022-01-01
RcRownchangeKK*chgGame
 1622 1662 0.00 1 -0.56 20 -11.20 
  Jacob, Eva 1622 FRA0.001-0.5620-11.20 

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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