Individual Calculations March 2012
 Walentukiewicz, Michal  Total change: 11.25  Rating chartPersonal card
 III Zimowy Turniej Klubu Polonia Wroclaw - Grupa A Wroclaw POL 2012-01-23
RcRownchangeKK*chgGame
 1921 2090 7.50 9 1.07 15 16.05 
  Knap, Jerzy 1870 POL1.0010.22153.30 
  Kaczmarek, Maciej 2064 POL0.501-0.0415-0.60 
  Karczynski, Lech 1842 POL0.501-0.3115-4.65 
  White, John 1915 USA1.0010.27154.05 
  Grochocinska, Urszula 1776 POL1.0010.14152.10 
  Wrobel, Maciej 1893 POL1.0010.25153.75 
  Piotrowski, Przemyslaw 1991 POL1.0010.36155.40 
  Bes, Michal 1971 POL1.0010.34155.10 
  Kulas, Szymon 1969 POL0.501-0.1615-2.40 

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)
 
 RYBNIK CHESS CLASSIC 2012 - OPEN Rybnik POL 2012-02-07
RcRownchangeKK*chgGame
 1989 2090 4.50 8 -0.32 15 -4.80 
  Pawlowski, Maciej 1690  * POL0.501-0.4215-6.30 
  Zylinski, Piotr 1690  * POL1.0010.08151.20 
  Polok, Kacper 2155 POL0.5010.09151.35 
  Konopacka, Martyna 1690  * POL1.0010.08151.20 
  Lewicki, Miroslaw c2222 POL0.001-0.3215-4.80 
  Szczecina, Kamil 1833 POL1.0010.18152.70 
  Malaniuk, Vladimir P g2490  * UKR0.5010.42156.30 
  Lewtak, Damian 2138 POL0.001-0.4315-6.45 
 * 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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