Individual Calculations February 2015
 Andre, Stephane  Total change: 3.20  Rating chartPersonal card
 Bois-Colombes Chess Master 2014 - Open B (-1900) BOIS COLOMBES FRA 2014-12-26
RcRownchangeKK*chgGame
 1544 1246 1.00 6 0.08 40 3.20 
  Beaudron, Raphael 1623 FRA0.001-0.0940-3.60 
  Romas, Lionia 1531 FRA0.001-0.1640-6.40 
  Joucaviel, Gabrielle 1540 FRA1.0010.854034.00 
  Khichane, Madjid 1601 FRA0.001-0.1140-4.40 
  Trzesniower, Jacques 1510 FRA0.001-0.1840-7.20 
  Mutzel, Annabelle 1456 FRA0.001-0.2340-9.20 

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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