Individual Calculations August 2018
 Boumrar, Ayrad  Total change: -26.40  Rating chartPersonal card
 Festival Saint-Lo 2018 - Open Jeunes SAINT LO FRA 2018-07-07
RcRownchangeKK*chgGame
 1278 1128 1.50 7 -0.66 40 -26.40 
  Lacroix, Maxime 1262 FRA0.001-0.3240-12.80 
  Levy, Theo 1407 FRA1.0010.844033.60 
  Viard, Matteo 1361 FRA0.5010.294011.60 
  Durup De Baleine, Come 1348 FRA0.001-0.2240-8.80 
  Cousseau, Lucien 1286 FRA0.001-0.2940-11.60 
  Bazin, Oscar 1259 FRA0.001-0.3240-12.80 
  Popoff, Vitaly 1023 FRA0.001-0.6440-25.60 

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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