Individual Calculations September 2023
 Correges, Philippe  Total change: -57.60  Rating chartPersonal card
 1er Open Estival de Marseille -1600 MARSEILLE FRA 2023-07-31
RcRownchangeKK*chgGame
 1183 1407 1.00 5 -2.88 20 -57.60 
  Beneddra, Nassim 1187 FRA0.001-0.7820-15.60 
  Proud`hon, Gabriel 1321 FRA0.001-0.6220-12.40 
  Barbaresco, Achille 1118 FRA0.001-0.8420-16.80 
  Demelas, Anais 1158 FRA1.0010.19203.80 
  Komogortsev, Petra 1130 FRA0.001-0.8320-16.60 

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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