Blitz: Individual Calculations August 2013
 Dobrowolski, Piotr  Total change: 21.80  Rating chartPersonal card
 Wroclaw Chess Festival - BLITZ Wroclaw POL 2013-07-05
RcRownchangeKK*chgGame
 2247 2399 10.00 13 1.09 20 21.80 
  Kulas, Szymon 2056 POL1.0010.12202.40 
  Walentukiewicz, Michal c2121 POL1.0010.17203.40 
  Zakrzewski, Marek 2247 POL1.0010.30206.00 
  Stachowiak, Kamil m2454 POL0.5010.08201.60 
  Luch, Michal m2458 POL0.5010.08201.60 
  Zeberski, Jakub m2359 POL0.001-0.5620-11.20 
  Berg, Daniel 2230 GER1.0010.28205.60 
  Goluch, Piotr 2233 POL1.0010.28205.60 
  Sabuk, Piotr 2391 POL1.0010.49209.80 
  Swicarz, Maciej 2238 POL0.001-0.7120-14.20 
  Sliwicki, Damian 2092 POL1.0010.14202.80 
  Grossmann, Ryszard f2116 POL1.0010.16203.20 
  Klykow, Lukasz 2219 POL1.0010.26205.20 

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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