Individual Calculations February 2016
 Durfort, Olivier  Total change: 5.00  Rating chartPersonal card
 Open de la Mayenne Hiver 2016 (-1600) MAYENNE FRA 2016-01-16
RcRownchangeKK*chgGame
 1331 1539 4.00 5 0.25 20 5.00 
  Bobard, Antonin 1280 FRA0.501-0.3220-6.40 
  Perrin, Jean-Francois 1161 FRA1.0010.09201.80 
  Dartige, Thomas 1430 FRA1.0010.35207.00 
  Noyer, Christophe 1513 FRA1.0010.46209.20 
  Capton, Rafael 1271 FRA0.501-0.3320-6.60 

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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