Individual Calculations February 2018
 Obiedzinski, Pawel  Total change: -55.40  Rating chartPersonal card
 36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa C Bialystok POL 2017-12-27
RcRownchangeKK*chgGame
 1627 1893 4.50 9 -2.77 20 -55.40 
  Szydlo, Michal 1598 POL0.501-0.3520-7.00 
  Zarebska, Lena 1541 POL0.001-0.8920-17.80 
  Kietrys, Maciej 1535 POL0.501-0.4020-8.00 
  Kojlo, Szymon 1493  * POL1.0010.08201.60 
  Kuleba, Ivan 1658 BLR1.0010.21204.20 
  Karolczuk, Iwo 1536 POL1.0010.11202.20 
  Milewski, Karol 1755 POL0.501-0.1920-3.80 
  Zwarycz, Milosz 1844 POL0.001-0.5720-11.40 
  Kopec, Norbert 1686 POL0.001-0.7720-15.40 
 * 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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