Rapid: Individual Calculations April 2014
 Piotrowski, Przemyslaw  Total change: 40.80  Rating chartPersonal card
 Grand Prix Polonii Wroclaw 7.03.2014 Wroclaw POL 2014-03-07
RcRownchangeKK*chgGame
 2124 2166 3.00 6 -0.21 20 -4.20 
  Stachowiak, Kamil m2441 POL0.001-0.1720-3.40 
  Stelmaszuk, Maciej 1821 POL1.0010.11202.20 
  Stepien, Marcin 2190 POL0.001-0.4720-9.40 
  Dowgird, Filip 2299 POL1.0010.682013.60 
  Baragano Campa, David 2193 ESP0.001-0.4620-9.20 
  White, John 1799 USA1.0010.10202.00 

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 14.03.2014 Wroclaw POL 2014-03-14
RcRownchangeKK*chgGame
 2052 2166 4.00 7 -0.34 20 -6.80 
  White, John 1799 USA1.0010.10202.00 
  Stachowiak, Kamil m2441 POL0.001-0.1720-3.40 
  Dadello, Aleksandra 1856 POL1.0010.14202.80 
  Garcia Gil, Bernardino 2169 ESP0.001-0.5020-10.00 
  Pietraszko, Jakub 1766  * POL1.0010.08201.60 
  Wieczorek, Oskar m2338 POL0.001-0.2720-5.40 
  Somyk, Marcin 1997 POL1.0010.28205.60 
 * 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 21.03.2014 Wroclaw POL 2014-03-21
RcRownchangeKK*chgGame
 2167 2166 6.00 7 2.59 20 51.80 
  Butkiewicz, Lukasz m2413 POL0.001-0.1920-3.80 
  Borkowski, Franciszek m2310 POL1.0010.692013.80 
  Toloknow, Adam 1766  * POL1.0010.08201.60 
  Garcia Gil, Bernardino 2169 ESP1.0010.502010.00 
  Dowgird, Filip 2299 POL1.0010.682013.60 
  Tworzydlo, Piotr 2109 POL1.0010.42208.40 
  Hudziak, Pawel 2103 POL1.0010.41208.20 
 * 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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