Individual Calculations October 2013
 Dobrowolski, Piotr  Total change: -8.00  Rating chartPersonal card
 DMP - Sygnity Exstraliga 2013 rounds 4-6 Gorzow Wielkopolski POL 2013-08-30
RcRownchangeKK*chgGame
 2397 2423 1.00 3 -0.60 10 -6.00 
  Antoniewski, Rafal g2558 POL0.5010.18101.80 
  Bielinski, Dariusz 2247 POL0.501-0.2310-2.30 
  Janczarski, Michal 2385 POL0.001-0.5510-5.50 

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)
 
 DMP - II liga seniorow Poronin POL 2013-09-06
RcRownchangeKK*chgGame
 2374 2430 5.00 9 -0.20 10 -2.00 
  Licznerski, Lukasz f2338 POL0.501-0.1310-1.30 
  Kalinin, Oleg m2328 UKR1.0010.36103.60 
  Skawinski, Arkadiusz f2284 POL0.501-0.2010-2.00 
  Butkiewicz, Lukasz m2435 POL0.5010.01100.10 
  Jaworski, Miroslaw m2286 POL1.0010.31103.10 
  Kempinski, Robert g2583 POL0.5010.20102.00 
  Sakalauskas, Vaidas m2404 LTU0.001-0.5410-5.40 
  Rudolf, Michal f2359 POL0.501-0.1010-1.00 
  Kosiorek, Marek 2348 POL0.501-0.1110-1.10 

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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