Individual Calculations November 2017
 Chojnowski, Marcin  Total change: 16.00  Rating chartPersonal card
 3rd World Chess Championship for Disabled Dresden GER 2017-10-06
RcRownchangeKK*chgGame
 2086 2099 4.00 7 0.39 20 7.80 
  Scheffner, Jarno 1801 GER1.0010.15203.00 
  Babarykin, Stanislav f2345 RUS0.001-0.1920-3.80 
  Vojan, Istvan 1923 HUN1.0010.27205.40 
  Stolarczyk, Anna wc2004 POL1.0010.37207.40 
  Dukaczewski, Piotr m2209 POL0.001-0.3520-7.00 
  Strzelecki, Jerzy 1993 POL1.0010.36207.20 
  Meshkov, Yuri A. m2324 RUS0.001-0.2220-4.40 

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)
 
 Druzynowe Mistrzostwa Polski Niewidomych i Slabowidzacych 2017 Wagrowiec POL 2017-10-14
RcRownchangeKK*chgGame
 1863 2099 5.00 6 0.41 20 8.20 
  Ruszczycki, Jacek 1915 POL1.0010.26205.20 
  Zelajtys, Jozef 1699  * POL0.501-0.4220-8.40 
  Kulpinski, Piotr 1859 POL1.0010.20204.00 
  Sargalski, Andrzej 1811 POL1.0010.16203.20 
  Tyszkiewicz, Adam 1699  * POL1.0010.08201.60 
  Stachanczyk, Jacek m2196 POL0.5010.13202.60 
 * 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)
 

 

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