Rapid: Individual Calculations December 2019
 Lahmy, Solal  Total change: -31.40  Rating chartPersonal card
 Championnat de Val de Marne Jeunes 2019 - Pupilles CRETEIL FRA 2019-11-10
RcRownchangeKK*chgGame
 1188 1207 0.00 3 -1.57 20 -31.40 
  Lintignat, Nils 1117 FRA0.001-0.6220-12.40 
  Lin, Jacky 1228 FRA0.001-0.4720-9.40 
  Vidoni, Salma 1218 FRA0.001-0.4820-9.60 

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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