Individual Calculations October 2008
 Jakubowski, Krzysztof  Total change: 9.70  Rating chartPersonal card
 Mistrzostwa Gdanska Gdansk POL 2008-07-19
RcRownchangeKK*chgGame
 2289 2497 6.50 9 -0.19 10 -1.90 
  Walkusz, Miroslaw 2147 POL1.0010.11101.10 
  Lewandowski, Miroslaw 2147 POL1.0010.11101.10 
  Zolnierowicz, Krzysztof m2272 POL1.0010.22102.20 
  Marszalek, Maciej 2355 POL0.501-0.1910-1.90 
  Murdzia, Piotr m2481 POL0.501-0.0210-0.20 
  Stolarczyk, Adam 2188 POL1.0010.14101.40 
  Mista, Aleksander g2539 POL0.5010.06100.60 
  Khamitskiy, Sergei m2324 BLR0.501-0.2310-2.30 
  Piesik, Piotr 2150 POL0.501-0.3910-3.90 

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
 2402 2497 6.00 9 0.51 10 5.10 
  Krasenkova, Ilena wm2171 RUS1.0010.13101.30 
  Bartel, Michal 2266 POL1.0010.21102.10 
  Brzeski, Maciej 2208 POL1.0010.16101.60 
  Andriasian, Zaven g2533 ARM0.5010.05100.50 
  Bobras, Piotr g2561 POL0.001-0.4110-4.10 
  Alhuwar, Jasem f2260 UAE1.0010.20102.00 
  Savchenko, Stanislav g2558 UKR1.0010.58105.80 
  Zhigalko, Andrey g2551 BLR0.5010.08100.80 
  Onischuk, Vladimir m2506 UKR0.001-0.4910-4.90 

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)
 
 Polish Team Championship Karpacz POL 2008-09-06
RcRownchangeKK*chgGame
 2459 2497 5.00 8 0.65 10 6.50 
  Praszak, Michal 2234 POL1.0010.18101.80 
  Macieja, Bartlomiej g2606 POL0.5010.15101.50 
  Bobras, Piotr g2561 POL0.5010.09100.90 
  Butkiewicz, Lukasz 2284 POL1.0010.23102.30 
  Czarnota, Pawel g2526 POL0.001-0.4610-4.60 
  Sopur, Lech 2431 POL0.001-0.5910-5.90 
  Dziuba, Marcin g2570 POL1.0010.60106.00 
  Skalski, Michal m2459 POL1.0010.45104.50 

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)
 

 

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