Individual Calculations February 2016
 Mostefai, Malik  Total change: 34.00  Rating chartPersonal card
 Bois-Colombes Chess Master 2015 - Open B (-1900) BOIS COLOMBES FRA 2015-12-26
RcRownchangeKK*chgGame
 1696 1602 4.00 6 1.70 20 34.00 
  Schmitt, Sylvain 1525 FRA1.0010.39207.80 
  Marks, Andy 1889 FRA0.001-0.1620-3.20 
  Thebaud, Edouard 1497 FRA1.0010.36207.20 
  Dorval, Olivier 1785 FRA1.0010.742014.80 
  Le Bris, Louis 1730 FRA0.001-0.3320-6.60 
  Merlini, Axel 1750 FRA1.0010.702014.00 

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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