Individual Calculations February 2018
 Kietrys, Maciej  Total change: 53.60  Rating chartPersonal card
 36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa C Bialystok POL 2017-12-27
RcRownchangeKK*chgGame
 1757 1535 3.50 9 1.34 40 53.60 
  Wierzbicki, Michal 1846 POL0.5010.364014.40 
  Pytel, Przemyslaw 1870 POL0.001-0.1240-4.80 
  Obiedzinski, Pawel 1893 POL0.5010.404016.00 
  Dajlidko, Jurij 1935  * BLR0.001-0.0840-3.20 
  Czernecki, Andrzej 1450 POL1.0010.384015.20 
  Dubrawski, Janusz 1772 POL0.001-0.2040-8.00 
  Pilka, Lukasz 1676 POL0.5010.19407.60 
  Kuleba, Ivan 1658 BLR0.5010.17406.80 
  Kozlowski, Piotr 1715 POL0.5010.24409.60 
 * 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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