Individual Calculations August 2014
 Kasperkiewicz, Pawel  Total change: -62.25  Rating chartPersonal card
 20.Mistrzostwa Milanowka 2014 o Puchar Burmistrza - Open A Milanowek POL 2014-06-21
RcRownchangeKK*chgGame
 1776 2020 4.50 9 -2.39 15 -35.85 
  Herman, Monika 1676 POL0.501-0.3815-5.70 
  Wyszomirski, Krzysztof 1810 POL0.001-0.7715-11.55 
  Woloszyn, Piotr 1620  * POL1.0010.08151.20 
  Sujkowski, Pawel 1951 POL0.501-0.1015-1.50 
  Borowski, Marek 1620  * POL1.0010.08151.20 
  Powalka, Michal 1814 POL0.501-0.2615-3.90 
  Jarmula, Lukasz 2256 POL0.001-0.2015-3.00 
  Jarzebowski, Kacper 1620  * POL0.001-0.9215-13.80 
  Szopa, Andrzej 1620  * POL1.0010.08151.20 
 * 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)
 
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL gr. B Warszawa POL 2014-07-14
RcRownchangeKK*chgGame
 1859 2031 5.00 9 -1.32 20 -26.40 
  Oleszek, Maciej 1725 POL1.0010.14202.80 
  Fedorczyk, Krzysztof 1718 POL1.0010.14202.80 
  Lach, Aleksandra wf2188 POL0.5010.21204.20 
  Reza, Wojciech 2168 POL0.001-0.3220-6.40 
  Stsepkina, Katsiaryna 1783 BLR0.501-0.3120-6.20 
  Litner, Igor 1746 POL1.0010.16203.20 
  Kowalski, Igor 1904 POL0.001-0.6720-13.40 
  Kurowski, Andrzej 1745 POL0.001-0.8420-16.80 
  Kowalczyk, Waldemar 1757 POL1.0010.17203.40 

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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