Individual Calculations September 2010
 Kotlewski, Lukasz  Total change: 11.55  Rating chartPersonal card
 XVII Miêdzynarodowy Turniej Szachowy Kowalewo Pomorskie 2010-Open B Kowalewo Pomorskie POL 2010-07-04
RcRownchangeKK*chgGame
 1753 1657 2.50 5 0.60 25 15.00 
  Marchlewicz, Damian 1929 POL0.001-0.1725-4.25 
  Czerwinska, Luiza 1456 POL1.0010.24256.00 
  Stepinski, Stanislaw 1861 POL0.5010.26256.50 
  Cybulski, Maciej 1682 POL1.0010.532513.25 
  Mazalon, Mateusz 1837 POL0.001-0.2625-6.50 

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)
 
NOTE: K factor changed
 VII Miedzynarodowy Festiwal Szachowy Ostroda- 2010 OPEN Ostroda POL 2010-08-02
RcRownchangeKK*chgGame
 1865 1657 1.50 7 -0.23 15 -3.45 
  Rak, Tomasz 2057  * POL0.001-0.0815-1.20 
  Gajek, Radoslaw 1843 POL0.001-0.2615-3.90 
  Olchowko, Blazej 1754 POL0.001-0.3715-5.55 
  Wiechowski, Lukasz 1832 POL1.0010.731510.95 
  Opalinski, Krzysztof 1805 POL0.5010.20153.00 
  Shemraev, Anton 1967 RUS0.001-0.1415-2.10 
  Wodzynski, Mieszko 1796 POL0.001-0.3115-4.65 
 * 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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