Individual Calculations September 2009
 Czarnota, Pawel  Total change: 6.80  Rating chartPersonal card
 Mazovian Chess Festival - Open B Warszawa POL 2009-07-18
RcRownchangeKK*chgGame
 2409 2530 6.50 9 0.68 10 6.80 
  Krasenkova, Ilena wm2159 RUS1.0010.10101.00 
  Strzemiecki, Zbigniew f2314 POL0.501-0.2810-2.80 
  Wojciechowski, Piotr 2279 POL1.0010.19101.90 
  Krysztofiak, Marcin m2427 POL1.0010.36103.60 
  Dziuba, Marcin g2563 POL0.5010.05100.50 
  Matlakov, Maxim m2550 RUS0.5010.03100.30 
  Cyborowski, Lukasz g2498 POL0.501-0.0410-0.40 
  Petrov, Marijan m2479 BUL0.501-0.0710-0.70 
  Stachowiak, Kamil 2412 POL1.0010.34103.40 

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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