Rapid: Individual Calculations March 2015
 Stelmaszuk, Maciej  Total change: -3.80  Rating chartPersonal card
 Grand Prix Polonii Wroclaw - 30.01.2015 Wroclaw POL 2015-01-30
RcRownchangeKK*chgGame
 2071 1918 2.00 5 0.38 20 7.60 
  Zembaty, Marek 2140 POL0.001-0.2220-4.40 
  Galinski, Jaroslaw 1869 POL1.0010.43208.60 
  Tworzydlo, Piotr 2163 POL0.001-0.2020-4.00 
  Swicarz, Maciej 2286 POL0.001-0.1020-2.00 
  Malinowski, Damian 1899 POL1.0010.47209.40 

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)
 
 Grand Prix Polonii Wroclaw - 13.02.2015 Wroclaw POL 2015-02-13
RcRownchangeKK*chgGame
 1886 1850 2.50 7 -0.68 20 -13.60 
  Dowgird, Filip 2250  * POL0.5010.42208.40 
  Galinski, Jaroslaw 1902 POL0.001-0.4320-8.60 
  White, John 1874 USA0.001-0.4720-9.40 
  Architek, Marcin 1450  * POL1.0010.08201.60 
  Grossmann, Ryszard f2091 POL0.001-0.2020-4.00 
  Marko, Piotr 1677 POL1.0010.27205.40 
  Somyk, Marcin 1961 POL0.001-0.3520-7.00 
 * 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)
 
 Grand Prix Polonii Wroclaw - 20.02.2015 Wroclaw POL 2015-02-20
RcRownchangeKK*chgGame
 2011 1850 2.00 6 0.11 20 2.20 
  Kubien, Jerzy f2227 POL0.001-0.0920-1.80 
  Szydelko, Marcin 1971 POL0.001-0.3420-6.80 
  Czyz, Artur 1987 POL1.0010.682013.60 
  Swicarz, Maciej 2250  * POL0.001-0.0820-1.60 
  Holownia, Michal 1532 POL1.0010.13202.60 
  Zembaty, Marek 2096 POL0.001-0.1920-3.80 
 * 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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