Rapid: Individual Calculations May 2019
 Mostefa Kara, Ilhan  Total change: 31.20  Rating chartPersonal card
 Grand Prix Interne Champions de Nancy 2018-2019 5eme etape NANCY FRA 2019-04-06
RcRownchangeKK*chgGame
 1230 1137 3.50 5 1.56 20 31.20 
  Davidian, Aron 1375 FRA1.0010.802016.00 
  Brakta, Yanis 1142 FRA0.001-0.4920-9.80 
  Olry, Jacques 1415 FRA1.0010.832016.60 
  Hlavacek Loisel, Quentin 1108 FRA1.0010.46209.20 
  Mostefa Kara, Neyl 1109 FRA0.501-0.0420-0.80 

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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