Individual Calculations November 2009
 Sikora, Pawel  Total change: 0.00  Rating chartPersonal card
 The 45th Akiba Rubinstein - International Chess Festival - Open D Polanica Zdroj POL 2009-08-18
RcRownchangeRpKK*chgGame
 1535 0 2.50 6 0.00 1478   0.00 
  Szymanowski, Mateusz 1600 POL0.5010.00 0.00 
  Dzikowski, Michal 1564 POL0.5010.00 0.00 
  Ostalska, Natalia 1530 POL0.5010.00 0.00 
  Koza, Stanislaw 1438 POL1.0010.00 0.00 
  Kozakow, Mikolaj 1504 POL0.0010.00 0.00 
  Jarmula, Lukasz 1574 POL0.0010.00 0.00 

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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