Individual Calculations September 2011
 Rioland, Ollivier  Total change: -24.90  Rating chartPersonal card
 26e Open International d'Avoine AVOINE FRA 2011-07-23
RcRownchangeKK*chgGame
 1712 1732 2.00 7 -1.66 15 -24.90 
  Prodhomme, Adrien 1898 FRA0.5010.22153.30 
  Coent, Yann 1860 FRA0.001-0.3315-4.95 
  Danzanvilliers, Patrice 1838 FRA0.5010.14152.10 
  Kerbaol, Jacques 1621 FRA0.501-0.1515-2.25 
  Legrand, Jean-Pierre 1459 FRA0.501-0.3315-4.95 
  Riviere, Xavier 1650 FRA0.001-0.6115-9.15 
  Baldi, Valentine 1659 FRA0.001-0.6015-9.00 

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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