Individual Calculations September 2010
 Burg, Twan  Total change: 6.30  Rating chartPersonal card
 Miguel Najdorf International Chess Festival - Open A Warsaw POL 2010-07-17
RcRownchangeKK*chgGame
 2396 2449 5.00 9 -0.11 10 -1.10 
  Zurkowski, Andrzej 2175 POL1.0010.17101.70 
  Wieczorek, Oskar 2316 POL1.0010.32103.20 
  Malakhatko, Vadim g2576 BEL0.001-0.3310-3.30 
  Doluhanova, Evgeniya wg2312 UKR1.0010.32103.20 
  Macieja, Bartlomiej g2639 POL0.5010.25102.50 
  Jakubowski, Krzysztof g2506 POL0.001-0.4210-4.20 
  Bentivegna, Francesco f2340 ITA0.001-0.6510-6.50 
  Janczarski, Michal 2285 POL1.0010.28102.80 
  Cernousek, Lukas m2412 CZE0.501-0.0510-0.50 

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)
 
 14e Hogeschool Zeeland Toernooi Vlissingen NED 2010-08-07
RcRownchangeKK*chgGame
 2362 2449 6.00 9 0.74 10 7.40 
  Thompson, Robert 2049  * ENG1.0010.08100.80 
  Willemsma, Abe 2076 NED1.0010.10101.00 
  Go, Benjamin 2128 NED0.501-0.3710-3.70 
  Van Den Berg, Ad 2207 NED1.0010.20102.00 
  Kuipers, Stefan f2354 NED1.0010.37103.70 
  Nijboer, Friso g2582 NED1.0010.68106.80 
  Ikonnikov, Vyacheslav g2578 RUS0.5010.17101.70 
  L`ami, Erwin g2620 NED0.001-0.2710-2.70 
  Fedorchuk, Sergey g2665 UKR0.001-0.2210-2.20 
 * 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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