Rapid: Individual Calculations April 2023
 Ribeiro, Alain  Total change: -40.20  Rating chartPersonal card
 Championnat de l'Aisne 2023 Rapide SOISSONS FRA 2023-03-19
RcRownchangeKK*chgGame
 1254 1364 2.50 7 -2.01 20 -40.20 
  Roux, Bastien 1562 FRA0.001-0.2420-4.80 
  Baudouin, Amaury 1182 FRA0.501-0.2420-4.80 
  Dygas, Arthur 1248 FRA0.001-0.6620-13.20 
  Vincelet, Augustin 1105 FRA0.001-0.8220-16.40 
  Gralla, Achille 1200 FRA1.0010.28205.60 
  Gillet, Arthur 1236 FRA0.001-0.6720-13.40 
  Palluat, Marie-Claire 1247 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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