Rapid: Individual Calculations November 2018
 Boumrar, Ayrad  Total change: -9.00  Rating chartPersonal card
 Festival Jeunes IdF 2018 - Etape 1 Bois-Colombes BOIS COLOMBES FRA 2018-09-30
RcRownchangeKK*chgGame
 1107 1102 3.00 7 -0.45 20 -9.00 
  Even Enquin, Aristide 1081 FRA0.001-0.5320-10.60 
  Dromard, Benjamin 1159 FRA0.001-0.4220-8.40 
  Ouerghi-Kurzi, Leonia 1074 FRA0.001-0.5420-10.80 
  Maged, Gabriel 1130 FRA1.0010.542010.80 
  Petracco, Jean 1046 FRA1.0010.42208.40 
  Maddumage, Vishwa 1145 FRA0.001-0.4420-8.80 
  Cojest, Athena 1114 FRA1.0010.522010.40 

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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