Individual Calculations December 2017
 Girard, Eric  Total change: -7.80  Rating chartPersonal card
 32e Open International du Touquet - Open A LE TOUQUET PARIS PLAGE FRA 2017-10-28
RcRownchangeKK*chgGame
 1940 2015 5.00 9 -0.39 20 -7.80 
  Michielsen, Kobus 1664 BEL1.0010.11202.20 
  Ivanov, Mikhail M g2403 RUS0.001-0.0920-1.80 
  Pourrahnama, Amir 1736 FRA1.0010.16203.20 
  Bernard, Christophe m2250 FRA0.001-0.2120-4.20 
  Vigna, Liza 1745 FRA1.0010.17203.40 
  De Bock, Thijs 1998 BEL0.001-0.5220-10.40 
  Zerbib, Claude 1884 FRA1.0010.32206.40 
  Warnault, Pierre 1840 FRA0.501-0.2320-4.60 
  Da Ces, Philippe 1942 BEL0.501-0.1020-2.00 

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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