Individual Calculations September 2023
 Kiorgwu, Jayan  Total change: 32.80  Rating chartPersonal card
 1er Open Estival de Marseille -1600 MARSEILLE FRA 2023-07-31
RcRownchangeKK*chgGame
 1141 1076 2.50 4 0.82 40 32.80 
  Proud`hon, Gabriel 1321 FRA0.001-0.2040-8.00 
  Lesne, Vladislav 1001 FRA0.501-0.1040-4.00 
  Demelas, Anais 1158 FRA1.0010.614024.40 
  Kiorgwu, Jesse 1085 FRA1.0010.514020.40 

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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