Individual Calculations May 2011
 Ziolkowski, Dawid  Total change: -53.85  Rating chartPersonal card
 Teams Championship of Kujawsko-Pomorskie province 2010/11 Kujawsko-Pomorskie province POL 2010-11-07
RcRownchangeKK*chgGame
 2069 2206 3.00 10 -3.59 15 -53.85 
  Wozniak, Marcin 2188 POL0.001-0.5315-7.95 
  Zwolakiewicz, Krzysztof 2095 POL0.001-0.6515-9.75 
  Krainski, Aleksander f2260 POL0.001-0.4215-6.30 
  Kotula, Konrad 1841 POL0.001-0.9015-13.50 
  Gryniakow, Jaroslaw 2211 POL0.001-0.4915-7.35 
  Ciemniak, Krzysztof 1982 POL0.501-0.2815-4.20 
  Sliwicki, Damian 1864 POL0.001-0.8815-13.20 
  Ozorowski, Edward 1876 POL1.0010.12151.80 
  Myzyk, Jan 2116 POL1.0010.38155.70 
  Jaroch, Karol 2252 POL0.5010.06150.90 

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)
 

 

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