Individual Calculations April 2019
 Sonis, Francesco  Total change: -12.00  Rating chartPersonal card
 4eme Open International de Noisiel NOISIEL FRA 2019-03-02
RcRownchangeKK*chgGame
 2274 2479 5.50 9 -1.20 10 -12.00 
  Bat, Bilguun 2131 FRA1.0010.11101.10 
  Popov, Konstantin f2328 RUS1.0010.30103.00 
  Fedorchuk, Sergey A. g2609 UKR0.001-0.3210-3.20 
  Degardin, Sylvain 2185 FRA0.501-0.3510-3.50 
  Gatineau, Yovann f2342 FRA0.001-0.6810-6.80 
  Najart, David 2242 FRA0.501-0.3010-3.00 
  Bassini, Emile 2163 FRA0.501-0.3710-3.70 
  Razafindratsima, Timothe 2143 FRA1.0010.12101.20 
  Shirazi, Kamran m2321 FRA1.0010.29102.90 

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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