Individual Calculations November 2013
 Chappey, Edouard  Total change: 14.40  Rating chartPersonal card
 Albi - 9ème Open Tarn Nord (- 2200) ALBI FRA 2013-09-28
RcRownchangeKK*chgGame
 1881 1889 4.00 6 0.96 15 14.40 
  Lemaire, Frederic 1553 FRA1.0010.12151.80 
  Gipouloux, Laurent 1712 FRA1.0010.27154.05 
  Grimault, Nathan 1758 FRA1.0010.32154.80 
  Maloberti, David 2066 FRA1.0010.731510.95 
  Arlabosse, Nicolas 2025 FRA0.001-0.3215-4.80 
  Lacroix, Romain 2170 FRA0.001-0.1615-2.40 

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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