Individual Calculations October 2008
 Dziuba, Marcin  Total change: -13.80  Rating chartPersonal card
 Czech Open 2008 A - Chladek & Tintera Open Pardubice CZE 2008-07-18
RcRownchangeKK*chgGame
 2408 2570 5.50 9 -0.90 10 -9.00 
  Rabeyrin, Jean-Jacques f2302 FRA1.0010.17101.70 
  Zavgorodniy, Sergey m2410 UKR1.0010.29102.90 
  Erdogdu, Mert m2440 TUR1.0010.32103.20 
  Bogner, Sebastian m2467 GER0.501-0.1410-1.40 
  Alavkin, Arseniy m2439 RUS0.001-0.6810-6.80 
  Genba, Vladimir m2429 RUS0.001-0.6910-6.90 
  Beck, Frederik f2335 GER1.0010.21102.10 
  Bykhovsky, Anatoly f2426 ISR1.0010.31103.10 
  Dobrowolski, Piotr m2426 POL0.001-0.6910-6.90 

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)
 
 Mazovian International Chess Festival gr. B Warszawa POL 2008-08-02
RcRownchangeKK*chgGame
 2420 2570 6.50 9 0.32 10 3.20 
  Saeed, Ishaq f2220 UAE1.0010.11101.10 
  Protaziuk, Grzegorz 2328 POL1.0010.20102.00 
  Socko, Monika mwg2473 POL0.501-0.1310-1.30 
  Onischuk, Vladimir m2506 UKR1.0010.41104.10 
  Warakomski, Tomasz m2502 POL0.001-0.5910-5.90 
  Panocki, Adrian 2338 POL1.0010.21102.10 
  Gdanski, Jacek g2523 POL0.001-0.5710-5.70 
  Deszczynski, Adam 2357 POL1.0010.23102.30 
  Grigoryan, Avetik g2537 ARM1.0010.45104.50 

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)
 
 Polish Team Championship Karpacz POL 2008-09-06
RcRownchangeKK*chgGame
 2453 2570 5.00 9 -0.80 10 -8.00 
  Macieja, Bartlomiej g2606 POL0.5010.05100.50 
  Bobras, Piotr g2561 POL0.501-0.0110-0.10 
  Butkiewicz, Lukasz 2284 POL0.501-0.3410-3.40 
  Czarnota, Pawel g2526 POL0.501-0.0610-0.60 
  Sopur, Lech 2431 POL1.0010.31103.10 
  Skalski, Michal m2459 POL0.501-0.1510-1.50 
  Jakubowski, Krzysztof m2497 POL0.001-0.6010-6.00 
  Matlak, Marek m2480 POL0.501-0.1210-1.20 
  Praszak, Michal 2234 POL1.0010.12101.20 

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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