Individual Calculations May 2017
 Jean, Robert  Total change: 6.00  Rating chartPersonal card
 15e Open international de Malakoff MALAKOFF FRA 2017-04-08
RcRownchangeKK*chgGame
 1708 1680 4.50 9 0.30 20 6.00 
  De Lagontrie, Jean 1804 FRA0.001-0.3320-6.60 
  Nottola, Adrien 1502 FRA1.0010.27205.40 
  Asmai, Ali 1853 FRA0.001-0.2720-5.40 
  Barzilay, Marianne 1515 FRA1.0010.28205.60 
  Koenig, Joel 1875 FRA0.5010.25205.00 
  Gousseinov, Aguif 1942 FRA0.001-0.1820-3.60 
  Joannides, Nicolas 1447 FRA1.0010.21204.20 
  Olsen, Ulrik 1951 NOR0.001-0.1720-3.40 
  Nguyen, Clement 1480 FRA1.0010.24204.80 

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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