Individual Calculations April 2014
 Kostiuk, Tatiana  Total change: -13.95  Rating chartPersonal card
 30e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 2140 2333 5.50 9 -0.93 15 -13.95 
  Fier, Alexandr g2595 BRA0.001-0.1815-2.70 
  Thetis, Jimmy 2061 FRA1.0010.17152.55 
  Coulon, Guillaume 2006 FRA0.501-0.3715-5.55 
  Mollema, Thomas 2015 NED1.0010.13151.95 
  Stojanovic, Dalibor g2501 BIH0.001-0.2815-4.20 
  Rendboe, John f2173 DEN0.001-0.7115-10.65 
  Savalle, Mathilde 1933  * FRA1.0010.08151.20 
  Mattheys, Eddy 1933  * BEL1.0010.08151.20 
  Sobry, Sebastien 2040 FRA1.0010.15152.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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