Individual Calculations September 2013
 Lewandrowski, Tomasz  Total change: 18.00  Rating chartPersonal card
 M.Najdorf International Chess Festival gr. B Warszawa POL 2013-08-05
RcRownchangeKK*chgGame
 1648 1777 7.00 9 1.16 15 17.40 
  Bubien, Antoni 1433 POL1.0010.12151.80 
  Kowal, Cezary 1533 POL0.001-0.8015-12.00 
  Muller, Marcin 1518 POL1.0010.18152.70 
  Mrozowski, Jan 1511 POL1.0010.18152.70 
  Moscicka, Pola 1495 POL1.0010.16152.40 
  Wadelek, Karol 1844 POL1.0010.59158.85 
  Kowalski, Igor 1790 POL1.0010.52157.80 
  Worobiej, Daniel 1865 POL0.001-0.3815-5.70 
  Milczarek, Robert 1840 POL1.0010.59158.85 

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)
 
 X Miedzynarodowy Festiwal Szachowy Ostroda 2013 - OPEN Ostroda POL 2013-08-16
RcRownchangeKK*chgGame
 1686 1777 5.50 9 0.04 15 0.60 
  Kindler, Karolina 1433 POL1.0010.12151.80 
  Sendobry, Anna 1377  * POL1.0010.08151.20 
  Sliwicki, Damian 2073 POL0.001-0.1515-2.25 
  Fukowski, Pawel 1667 POL1.0010.35155.25 
  Puszkarski, Piotr 1636 POL1.0010.31154.65 
  Kowalec, Maciej 1726 POL0.001-0.5715-8.55 
  Olechnicka, Karolina 1671 POL0.501-0.1415-2.10 
  Blocinski, Maciej 1553 POL1.0010.22153.30 
  Rak, Tomasz 2036 POL0.001-0.1815-2.70 
 * 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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