Individual Calculations August 2013
 Boff, Olivier  Total change: -20.40  Rating chartPersonal card
 Team 2013 - All Competitions FRANCE FRA 2013-05-19
RcRownchangeKK*chgGame
 1482 1638 1.00 1 0.29 15 4.35 
  Ragon, Philippe 1482 FRA1.0010.29154.35 

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)
 
 Championnat de Paris IdF 2013 - Open B (1400-1900) PARIS FRA 2013-07-06
RcRownchangeKK*chgGame
 1615 1628 1.50 6 -1.65 15 -24.75 
  Beshukova, Ekaterina 1839 RUS0.001-0.2315-3.45 
  Keller, Jean 1494 FRA0.001-0.6815-10.20 
  Afrakhteh, Nahid 1509 FRA0.501-0.1615-2.40 
  Coulet, Alexandre 1513 FRA1.0010.34155.10 
  Insuasty, Luis 1882 FRA0.001-0.1915-2.85 
  Tubiana, Georges 1451 FRA0.001-0.7315-10.95 

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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