Rapid: Individual Calculations February 2015
 Wieczorek, Oskar  Total change: 4.20  Rating chartPersonal card
 Grand Prix Polonii Wroclaw - 16.01.2015 Wroclaw POL 2015-01-16
RcRownchangeKK*chgGame
 2228 2380 5.00 7 0.21 20 4.20 
  Kot, Jerzy f2028 POL1.0010.11202.20 
  Kubien, Jerzy f2206 POL1.0010.27205.40 
  Paszkiewicz, Sebastian 2162 POL1.0010.22204.40 
  Stachowiak, Kamil m2448 POL0.5010.09201.80 
  Butkiewicz, Lukasz m2379 POL0.5010.00200.00 
  Kulon, Boguslaw 2103 POL1.0010.17203.40 
  Sabuk, Piotr 2268 POL0.001-0.6520-13.00 

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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