Individual Calculations August 2016
 Izikian, Hayk  Total change: 6.60  Rating chartPersonal card
 7e Fide du 93 (-1600) AUBERVILLIERS FRA 2016-07-03
RcRownchangeKK*chgGame
 1450 1370 1.50 3 0.33 20 6.60 
  Gherghinoiu, Valentin 1428 FRA0.001-0.4220-8.40 
  Romain, Christian 1508 FRA1.0010.692013.80 
  Lestrat, Nicolas 1414 FRA0.5010.06201.20 

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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