Individual Calculations March 2023
 Janier, Fabrice  Total change: -23.80  Rating chartPersonal card
 Team 2023 - Nationale 2 r6 FRANCE FRA 2023-01-30
RcRownchangeKK*chgGame
 1935 1973 0.50 1 -0.05 20 -1.00 
  Cattaneo, Romain 1935 FRA0.501-0.0520-1.00 

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)
 
 1er Tournoi Open de Fevrier 2023 de Hyeres (-2400) HYERES FRA 2023-02-11
RcRownchangeKK*chgGame
 1658 1973 3.00 5 -1.14 20 -22.80 
  Carissan, Matteo 1573  * FRA0.501-0.4220-8.40 
  Maret, Anna 1498 FRA1.0010.05201.00 
  Vu Dinh, Adrien 1973 FRA0.5010.00200.00 
  Alfano, Emilie 1658 FRA0.501-0.3620-7.20 
  Berthonneau, Charles 1588 FRA0.501-0.4120-8.20 
 * 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)
 

 

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