Individual Calculations January 2015
 Fedorchuk, Sergey  Total change: -26.30  Rating chartPersonal card
 Qatar Masters Open 2014 Doha QAT 2014-11-26
RcRownchangeKK*chgGame
 2491 2664 4.00 9 -2.51 10 -25.10 
  Georgiadis, Nico m2460 SUI1.0010.24102.40 
  Salem, A.r. Saleh g2586 UAE0.001-0.6110-6.10 
  Krush, Irina gwg2453 USA0.001-0.7710-7.70 
  Sukandar, Irine Kharisma mwg2407 INA1.0010.18101.80 
  Chandra, Akshat m2489 USA1.0010.27102.70 
  Guseinov, Gadir g2592 AZE0.001-0.6010-6.00 
  Al-Sayed, Mohammed g2507 QAT0.001-0.7110-7.10 
  Das, Sayantan m2444 IND1.0010.22102.20 
  Debashis, Das g2485 IND0.001-0.7310-7.30 

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)
 
 2. Bundesliga Sued 2014/15 round 4 Hamburg GER 2014-12-07
RcRownchangeKK*chgGame
 2516 2669 0.50 1 -0.20 10 -2.00 
  Tazbir, Marcin g2516 POL0.501-0.2010-2.00 

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)
 
 Dutch Team Competition 2014-2015 - 1B - round 4 Various NED 2014-12-13
RcRownchangeKK*chgGame
 2269 2669 1.00 1 0.08 10 0.80 
  Wilgenhof, Otto 2269  * NED1.0010.08100.80 
 * 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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