Individual Calculations March 2024
 Ruch, Gabriel  Total change: 3.60  Rating chartPersonal card
 Championnat des Hauts-de-Seine plus 50 ans 2024 r1-4 PUTEAUX FRA 2024-01-18
RcRownchangeKK*chgGame
 1363 1115 1.00 4 0.18 20 3.60 
  Leconte, Pascal 1360 FRA1.0010.802016.00 
  Gazay, Didier 1506 FRA0.001-0.0920-1.80 
  Korbik, Jan 1331 FRA0.001-0.2220-4.40 
  Tanchoux, Pierre 1253 FRA0.001-0.3120-6.20 

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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