Rapid: Individual Calculations December 2021
 Arod Joffre, Simon  Total change: -19.40  Rating chartPersonal card
 CRMLE Jeunes 2021 - Pupilles SAINTE FOY LES LYON FRA 2021-11-06
RcRownchangeKK*chgGame
 1205 1069 0.00 3 -0.97 20 -19.40 
  Bernard, Clarence 1311 FRA0.001-0.2020-4.00 
  Pizon, Edwin 1131 FRA0.001-0.4120-8.20 
  Thill-Solente, Penelope 1173 FRA0.001-0.3620-7.20 

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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