Rapid: Individual Calculations May 2015
 Czuchnicki, Adam  Total change: -14.00  Rating chartPersonal card
 4 Pory Roku - Wiosna z Szachami - OPEN Szczecin POL 2015-04-12
RcRownchangeKK*chgGame
 1957 2057 6.00 9 0.53 20 10.60 
  Popadowski, Dariusz 1657  * POL1.0010.08201.60 
  Gniazdowski, Marian 1657  * POL1.0010.08201.60 
  Ustianovich, Nazar f2269 UKR0.5010.27205.40 
  Paprocki, Jaroslaw 2215 POL0.5010.21204.20 
  Antolak, Julia 1811 POL0.501-0.3120-6.20 
  Kowalski, Maciej 2024 POL0.501-0.0520-1.00 
  Jacek, Roksana 1834 POL1.0010.22204.40 
  Zaporowski, Tomasz 1809 POL1.0010.19203.80 
  Weichhold, Pawel m2337 POL0.001-0.1620-3.20 
 * 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)
 
 Otwarte Mistrzostwa Choszczna 2015 Choszczno POL 2015-04-25
RcRownchangeKK*chgGame
 1800 2057 5.00 8 -1.23 20 -24.60 
  Roslon, Oskar 1657  * POL0.001-0.9220-18.40 
  Guzek, Cyprian 1657  * POL1.0010.08201.60 
  Lukjan, Eryk 1657  * POL1.0010.08201.60 
  Dolinski, Piotr 1780 POL1.0010.17203.40 
  Aliavdin, Nikolai m2340 BLR0.001-0.1620-3.20 
  Mironowicz, Karol 1742 POL0.001-0.8620-17.20 
  Gregorz, Jan 1657  * POL1.0010.08201.60 
  Stachowiak, Slawomir 1907 POL1.0010.30206.00 
 * 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)
 

 

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