Individual Calculations August 2012
 Sobczynski, Roman  Total change: 38.10  Rating chartPersonal card
 IX Miedzynarodowy Festiwal Szachowy Ostroda 2012 - Open Ostroda POL 2012-07-02
RcRownchangeKK*chgGame
 1787 1845 6.50 9 1.38 15 20.70 
  Kroczka, Gromoslaw 1530 POL1.0010.14152.10 
  Wojtunik, Maciej 1445  * POL1.0010.08151.20 
  Kanarkiewicz, Michal 2079 POL0.001-0.2115-3.15 
  Wyczling, Bartosz 1591 POL1.0010.19152.85 
  Fukowski, Pawel 1568 POL0.501-0.3315-4.95 
  Olechnicka, Karolina 1571 POL0.501-0.3315-4.95 
  Budrewicz, Krzysztof 2232 POL0.5010.41156.15 
  Kalmuk, Krzysztof 1863 POL1.0010.53157.95 
  Kempinski, Tomasz 2204 POL1.0010.901513.50 
 * 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)
 
 XIX Miedzynarodowy Turniej Szachowy w Kowalewie Pomorskim - Open A Kowalewo Pomorskie POL 2012-07-10
RcRownchangeKK*chgGame
 2061 1845 3.00 8 1.16 15 17.40 
  Reza, Wojciech 2070 POL0.001-0.2215-3.30 
  Oledzka, Magdalena 1982 POL0.5010.18152.70 
  Zurkowski, Andrzej 2039 POL1.0010.751511.25 
  Kastelik, Adrian 2105 POL0.001-0.1815-2.70 
  Tarkowski, Michal 2030 POL1.0010.741511.10 
  Oledzki, Tomasz 2061 POL0.5010.28154.20 
  Polok, Kacper 2192 POL0.001-0.1115-1.65 
  Sliwicki, Damian 2012 POL0.001-0.2815-4.20 

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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