Individual Calculations September 2011
 Desbois, Etienne  Total change: 1.80  Rating chartPersonal card
 13e Ooen International Jeunes de St Lo SAINT LO FRA 2011-07-07
RcRownchangeKK*chgGame
 1630 1691 3.00 5 0.12 15 1.80 
  Varin, Valentin 1841 FRA0.001-0.3015-4.50 
  Ratsma, Midas 1883 NED0.001-0.2515-3.75 
  Paillard, Eliott 1508 FRA1.0010.26153.90 
  Aubrun, Cecilia 1443 FRA1.0010.19152.85 
  Chauvet, Etienne 1475 FRA1.0010.22153.30 

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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