Rapid: Individual Calculations December 2018
 Aissaoui, Belsam  Total change: -30.40  Rating chartPersonal card
 Championnat Jeunes du Val d'Oise 2018 - Pupilles ERMONT FRA 2018-11-11
RcRownchangeKK*chgGame
 1095 1300 0.00 2 -1.52 20 -30.40 
  Pargemin, Esteban 1059 FRA0.001-0.8020-16.00 
  Sivarajah, Arun 1131 FRA0.001-0.7220-14.40 

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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