Individual Calculations July 2012
 Grabarczyk, Miroslaw  Total change: -2.80  Rating chartPersonal card
 Extraliga Seniorow - Round 1-3 Warszawa POL 2012-05-03
RcRownchangeKK*chgGame
 2536 2445 1.50 3 0.35 10 3.50 
  Shkapenko, Pavel m2395 RUS0.501-0.0710-0.70 
  Kryvoruchko, Yuriy g2676 UKR0.5010.29102.90 
  Mista, Aleksander g2538 POL0.5010.13101.30 

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)
 
 IV Turniej Cztery Pory Roku 2011/2012 o Puchar Burmistrza Ursusa - Grupa A Warszawa POL 2012-05-19
RcRownchangeKK*chgGame
 2160 2445 7.00 9 -0.33 10 -3.30 
  Kaczkowski, Maciej 2045  * POL1.0010.08100.80 
  Praczukowski, Stanislaw 2045  * POL1.0010.08100.80 
  Jarmula, Pawel 2157 POL0.501-0.3410-3.40 
  Gluszko, Monika 2057 POL1.0010.09100.90 
  Marszalek, Maciej 2327 POL0.501-0.1610-1.60 
  Adamski, Jan m2297 POL0.501-0.2010-2.00 
  Strzemiecki, Zbigniew m2416 POL0.501-0.0410-0.40 
  Jarmula, Lukasz 2050 POL1.0010.08100.80 
  Szewczyk, Mariusz 2045  * POL1.0010.08100.80 
 * 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)
 
 65.Mistrzostwa Warszawy 2012 Open A Warszawa POL 2012-05-26
RcRownchangeKK*chgGame
 2312 2445 5.00 8 -0.30 10 -3.00 
  Adamski, Andrzej m2268 POL1.0010.27102.70 
  Janczarski, Michal 2345 POL0.501-0.1410-1.40 
  Leniart, Arkadiusz m2458 POL0.5010.02100.20 
  Deszczynski, Adam 2356 POL0.501-0.1210-1.20 
  Rudolf, Michal f2383 POL0.501-0.0910-0.90 
  Jarmula, Lukasz 2050 POL1.0010.08100.80 
  Strzemiecki, Zbigniew m2416 POL0.501-0.0410-0.40 
  Cajbel, Maciej 2222 POL0.501-0.2810-2.80 

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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