Rapid: Individual Calculations April 2022
 Koma, Mohamed  Total change: -10.20  Rating chartPersonal card
 7eme Championnat de Parties Rapides de la Francophonie LYON FRA 2022-03-19
RcRownchangeKK*chgGame
 1653 1231 0.50 6 -0.51 20 -10.20 
  Ermeni, Avni f2201 KOS0.0010.00200.00 
  Rathier, David 1638 FRA0.5010.42208.40 
  Sylvestre-Baron, Laurent 1720 FRA0.001-0.0420-0.80 
  Dereusme, Jean-Marc 1753 FRA0.001-0.0320-0.60 
  Samai, Nahil 1084 FRA0.001-0.7020-14.00 
  Karakaya, Huseyin 1521 FRA0.001-0.1620-3.20 

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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