Rapid: Individual Calculations August 2023
 Laferte, Jean-Marc  Total change: -20.80  Rating chartPersonal card
 Open Rapide de Liffre 2023 - Tournoi B -1400 LIFFRE FRA 2023-07-02
RcRownchangeKK*chgGame
 1186 1192 2.00 6 -1.04 20 -20.80 
  Doh-Esik, Mathis 1273 FRA0.001-0.3920-7.80 
  Catherinot, Loic 1011 FRA1.0010.26205.20 
  Maguy, Joshua 1316 FRA0.001-0.3320-6.60 
  Bouder, Yann 1264 FRA0.001-0.4020-8.00 
  Fouillet, Lancelot 1177 FRA0.001-0.5220-10.40 
  Louvel, Gaetan 1075 FRA1.0010.34206.80 

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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