Individual Calculations September 2010
 Zhigalko, Sergei  Total change: -16.30  Rating chartPersonal card
 Miguel Najdorf International Chess Festival - Open A Warsaw POL 2010-07-17
RcRownchangeKK*chgGame
 2438 2656 5.50 9 -1.40 10 -14.00 
  Stoma, Pawel 2302 POL1.0010.11101.10 
  Bobula, Mateusz m2387 POL1.0010.17101.70 
  Jakubowski, Krzysztof g2506 POL0.501-0.2010-2.00 
  Radulski, Julian g2574 BUL0.001-0.6110-6.10 
  Cernousek, Lukas m2412 CZE0.501-0.3010-3.00 
  Deszczynski, Adam 2352 POL1.0010.14101.40 
  Boros, Denes g2499 HUN0.501-0.2110-2.10 
  Petrov, Marijan g2534 BUL0.001-0.6710-6.70 
  Czerwonski, Aleksander m2379 POL1.0010.17101.70 

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)
 
 Minsk Open 2010 Minsk BLR 2010-08-03
RcRownchangeKK*chgGame
 2393 2656 7.00 9 -0.23 10 -2.30 
  Rosikhin, Igor 2256  * BLR1.0010.08100.80 
  Cherepov, Alexej 2256  * BLR1.0010.08100.80 
  Kovalev, Vladislav f2329 BLR1.0010.13101.30 
  Zaiatz, Elena mwg2398 RUS0.501-0.3210-3.20 
  Tihonov, Jurij g2469 BLR0.501-0.2410-2.40 
  Bogachkov, Igor f2347 RUS0.501-0.3610-3.60 
  Kolesnik, Eduard m2351 BLR1.0010.14101.40 
  Khalifman, Alexander g2625 RUS0.501-0.0410-0.40 
  Lintchevski, Daniil g2507 RUS1.0010.30103.00 
 * 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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