Rapid: Individual Calculations January 2017
 Kusina, Jan  Total change: -31.40  Rating chartPersonal card
 II Mistrzostwa Polski Administracji Publicznej - szachy szybkie Warszawa POL 2016-12-10
RcRownchangeKK*chgGame
 1670 2029 2.00 4 -1.57 20 -31.40 
  Wilczynski, Adam 1667 POL0.001-0.9020-18.00 
  Pajaczek, Krzysztof 1629  * POL1.0010.08201.60 
  Radecki, Wojciech 1755 POL0.001-0.8320-16.60 
  Kotuszewski, Miroslaw 1629  * POL1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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