Individual Calculations June 2013
 Donchenko, Alexander  Total change: 13.10  Rating chartPersonal card
 XXXIe Open International d'échecs de Metz - Open A METZ FRA 2013-04-20
RcRownchangeKK*chgGame
 2417 2428 5.50 9 0.98 10 9.80 
  Roesch, Mario 2028  * GER1.0010.08100.80 
  Jankovic, Alojzije g2537 CRO0.5010.15101.50 
  Svetushkin, Dmitry g2588 MDA0.001-0.2910-2.90 
  Klek, Hanna-Marie 2232 GER1.0010.25102.50 
  Manolache, Marius g2501 ROU0.5010.10101.00 
  Migot, Tangi 2311 FRA1.0010.34103.40 
  Maiorov, Nikita g2535 BLR0.001-0.3510-3.50 
  Bedouin, Xavier m2387 FRA1.0010.44104.40 
  Bauer, Christian g2631 FRA0.5010.26102.60 
 * 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)
 
 European Individual Chess Championship Legnica POL 2013-05-04
RcRownchangeKK*chgGame
 2513 2452 5.00 11 0.33 10 3.30 
  Potkin, Vladimir g2666 RUS0.5010.27102.70 
  Efimenko, Zahar g2677 UKR1.0010.78107.80 
  Mastrovasilis, Dimitrios g2610 GRE0.001-0.2910-2.90 
  Pelletier, Yannick g2599 SUI0.5010.20102.00 
  Wojtaszek, Radoslaw g2701 POL0.001-0.1910-1.90 
  Tate, Alan f2264 SCO0.001-0.7410-7.40 
  Rindlisbacher, Lars f2312 SUI0.501-0.1910-1.90 
  Przezdziecka, Marta wg2302 POL1.0010.30103.00 
  Chudinovskikh, Alexander M m2296 RUS1.0010.29102.90 
  Grandelius, Nils g2556 SWE0.5010.14101.40 
  Georgiev, Kiril g2657 BUL0.001-0.2410-2.40 

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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