Individual Calculations December 2021
 Imbert, Christophe  Total change: -9.20  Rating chartPersonal card
 Team 2022 - Nationale 1 r3-4 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 2065 1889 0.00 2 -0.54 20 -10.80 
  Engelmann, Herve 2050 FRA0.001-0.2920-5.80 
  Martinez Martinez, Mateo 2080 FRA0.001-0.2520-5.00 

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)
 
 Championnat interne du Vesinet 2021-2022 r2 LE VESINET FRA 2021-11-13
RcRownchangeKK*chgGame
 1489 1889 1.00 1 0.08 20 1.60 
  Del Medico, David 1489  * FRA1.0010.08201.60 
 * 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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