Individual Calculations September 2009
 Przybylski, Wojciech  Total change: -4.35  Rating chartPersonal card
 XXIV Miedzynarodowy Turniej im. Tadeusza Gniota Police POL 2009-07-08
RcRownchangeKK*chgGame
 2328 2328 6.00 9 1.62 15 24.30 
  Poltorzycki, Dzemil 1928  * POL1.0010.08151.20 
  Grabarczyk, Bogdan m2445 POL0.001-0.3415-5.10 
  Radwan, Leszek 2146 POL0.501-0.2415-3.60 
  Graf, Pawel 2127 POL1.0010.24153.60 
  Sopur, Lech 2425 POL1.0010.63159.45 
  Urban, Klaudiusz m2456 POL0.5010.17152.55 
  Malisauskas, Vidmantas g2489 LTU1.0010.711510.65 
  Kalinitschew, Sergey g2488 GER1.0010.711510.65 
  Tomczak, Jacek m2447 POL0.001-0.3415-5.10 
 * 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)
 
 XVIII Miêdzynarodowy Festiwal Szachowy - Open A Poznan POL 2009-07-19
RcRownchangeKK*chgGame
 2178 2328 3.50 8 -1.91 15 -28.65 
  Nawrocki, Przemyslaw 2040 POL1.0010.16152.40 
  Shishkin, Vadim g2507 UKR0.001-0.2715-4.05 
  Scibior, Adam 2179 POL0.001-0.7015-10.50 
  Dzwikowski, Adam 2017 POL1.0010.14152.10 
  Grabarczyk, Miroslaw g2480 POL0.001-0.3015-4.50 
  Duszczak, Dariusz 2035 POL0.001-0.8515-12.75 
  Plonczak, Dominik 2161 POL0.501-0.2215-3.30 
  Kozlowski, Tomasz 2007 POL1.0010.13151.95 

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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