Individual Calculations September 2023
 Komogortsev, Petra  Total change: 39.20  Rating chartPersonal card
 1er Open Estival de Marseille -1600 MARSEILLE FRA 2023-07-31
RcRownchangeKK*chgGame
 1288 1130 2.50 5 0.98 40 39.20 
  Touzet, Cassien 1388 FRA0.001-0.1840-7.20 
  Dmytrouk, Anton 1332 FRA0.001-0.2440-9.60 
  Lesne, Vladislav 1001 FRA1.0010.334013.20 
  Ben Ammar Laurans, Nael 1314 FRA0.5010.24409.60 
  Correges, Philippe 1407 FRA1.0010.834033.20 

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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