Rapid: Individual Calculations July 2021
 Lebrun, Mathieu  Total change: -3.20  Rating chartPersonal card
 Championnat ARA 2021 - U14 LYON FRA 2021-06-27
RcRownchangeKK*chgGame
 1296 1082 1.00 5 -0.16 20 -3.20 
  Laangry, Mohammed-Amine 1326 FRA0.001-0.2020-4.00 
  Debbiche, Idriss 1249 FRA0.001-0.2820-5.60 
  Colin, Pierre 1325 FRA1.0010.802016.00 
  Kirakosyan, Emil 1231 FRA0.001-0.3020-6.00 
  Davtian, Armen 1349 FRA0.001-0.1820-3.60 

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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