Rapid: Individual Calculations January 2022
 Roblin, Cerise Huichun  Total change: -4.40  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 4 decembre 2021 LYON FRA 2021-12-04
RcRownchangeKK*chgGame
 1216 881 0.50 5 -0.22 20 -4.40 
  Lemoine, Victor 1318 FRA0.001-0.0620-1.20 
  Dufoix, Perline 1140 FRA0.001-0.1820-3.60 
  Roffi, Mattheo 1253 FRA0.5010.40208.00 
  Nichet, Vivian 1010 FRA0.001-0.3320-6.60 
  Nasri, Navid 1359 FRA0.001-0.0520-1.00 

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)
 

 

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