Individual Calculations April 2016
 Lanoir, Arnaud  Total change: -9.40  Rating chartPersonal card
 4e Open International du Marais (-2200) PARIS FRA 2016-03-26
RcRownchangeKK*chgGame
 1671 1658 1.50 4 -0.47 20 -9.40 
  Collet, Christian 1429 FRA1.0010.21204.20 
  Kenani, Dariush 1986 SWE0.001-0.1320-2.60 
  Cont, Arya 1446 FRA0.501-0.2720-5.40 
  Kitachewsky, Daniel 1823 FRA0.001-0.2820-5.60 

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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