Rapid: Individual Calculations January 2015
 Tworzydlo, Piotr  Total change: -23.60  Rating chartPersonal card
 Grand Prix Polonii Wroclaw - 5.12.2014 Wroclaw POL 2014-12-05
RcRownchangeKK*chgGame
 2312 2187 1.50 7 -0.90 20 -18.00 
  Kolasinski, Krzysztof 2135 POL1.0010.43208.60 
  Weichhold, Pawel m2397 POL0.001-0.2320-4.60 
  Dobrowolski, Piotr m2420 POL0.001-0.2120-4.20 
  Grossmann, Ryszard f2132 POL0.001-0.5820-11.60 
  Wieczorek, Oskar m2368 POL0.001-0.2620-5.20 
  Stachowiak, Kamil m2446 POL0.001-0.1820-3.60 
  Dowgird, Filip 2283 POL0.5010.13202.60 

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)
 
 European Rapid Chess Championship 2014 Wroclaw POL 2014-12-20
RcRownchangeKK*chgGame
 2073 2187 6.50 11 -0.28 20 -5.60 
  Kruszynski, Lukasz 1787  * POL1.0010.08201.60 
  Janulaitis, Albertas 1787  * LTU1.0010.08201.60 
  Gdanski, Jacek g2456 POL0.001-0.1720-3.40 
  Kielek, Andrzej 1938 POL1.0010.19203.80 
  Jaracz, Pawel g2498 POL0.001-0.1420-2.80 
  Sielicki, Tomasz 1931 POL1.0010.19203.80 
  Strojek, Kazimierz 1787  * POL1.0010.08201.60 
  Bodnaruk, Anastasia mwg2424 RUS0.001-0.2020-4.00 
  Pultorak, Jan 1967 POL0.501-0.2820-5.60 
  Rudnik, Anna 1787  * POL1.0010.08201.60 
  Mihok, Oliver m2443 HUN0.001-0.1920-3.80 
 * 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)
 

 

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