Individual Calculations October 2008
 Dudzinski, Piotr  Total change: 22.65  Rating chartPersonal card
 Polish Team Championship I Liga Ustron POL 2008-09-06
RcRownchangeKK*chgGame
 2344 2303 5.50 9 1.51 15 22.65 
  Przybylski, Wojciech f2363 POL1.0010.58158.70 
  Bronowicki, Mateusz f2326 POL0.001-0.4715-7.05 
  Dobrowolski, Piotr m2426 POL1.0010.671510.05 
  Robak, Zbigniew 2264 POL0.501-0.0515-0.75 
  Zezulkin, Jurij g2448 BLR0.5010.19152.85 
  Kalinin, Oleg m2356 UKR0.5010.07151.05 
  Dobrowolski, Aleksander 2357 POL0.5010.08151.20 
  Mielczarski, Miroslaw 2242 POL1.0010.42156.30 
  Wieczorek, Zbigniew 2317 POL0.5010.02150.30 

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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