Rapid: Individual Calculations September 2023
 Broggini, Claude  Total change: -30.20  Rating chartPersonal card
 Rapide de Saint Die des Vosges 2023 SAINT DIE DES VOSGES FRA 2023-08-26
RcRownchangeKK*chgGame
 1325 1240 2.00 7 -1.51 20 -30.20 
  Gryshko, Vitalii 2129 UKR0.0010.00200.00 
  Poirel, Marie-France 1085 FRA1.0010.29205.80 
  Vendier, Enzo 1644 FRA0.001-0.0820-1.60 
  Harter, Cyrille 1072 FRA1.0010.28205.60 
  Hinzelin, Mireille 1135 FRA0.001-0.6420-12.80 
  Vaxelaire, Gauthier 1146 FRA0.001-0.6320-12.60 
  Avahian, Sargis 1066 FRA0.001-0.7320-14.60 

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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