Individual Calculations May 2015
 Iovcov, Valerii  Total change: -6.70  Rating chartPersonal card
 XXXIIIe Open International d'échecs de Metz - Open A METZ FRA 2015-04-20
RcRownchangeKK*chgGame
 2314 2428 5.00 9 -0.67 10 -6.70 
  Julian, Stephane 2028  * FRA1.0010.08100.80 
  Epishin, Vladimir g2568 RUS0.001-0.3110-3.10 
  Jessel, Stephen f2314 IRL0.501-0.1610-1.60 
  Di Nicolantonio, Lucas f2420 FRA0.001-0.5110-5.10 
  Boukhris-Ferre, Yacine 2159 FRA1.0010.17101.70 
  Pucher, Sebastien f2300 FRA1.0010.33103.30 
  Fedorchuk, Sergey A. g2651 UKR0.001-0.2210-2.20 
  Doluhanova, Evgeniya wg2312 UKR0.501-0.1610-1.60 
  Mokal, Amruta Sunil 2075 IND1.0010.11101.10 
 * 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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