Individual Calculations July 2012
 Stachanczyk, Jacek  Total change: 12.75  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego Sezonu 2012 - seniorzy Wojewodztwo Slaskie POL 2012-02-19
RcRownchangeKK*chgGame
 2085 2243 3.50 4 0.71 15 10.65 
  Ekert, Mariusz 1941 POL1.0010.15152.25 
  Nowak, Maciej 2033 POL1.0010.23153.45 
  Tobolski, Jakub 2129 POL1.0010.34155.10 
  Obrusnik, Michal 2238 POL0.501-0.0115-0.15 

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)
 
 Mistrzostwa Stowarzyszenia CROSS w szachach Warszawa POL 2012-04-20
RcRownchangeKK*chgGame
 2072 2243 8.50 11 0.79 15 11.85 
  Wolanski, Michal 1961 POL1.0010.16152.40 
  Zoltek, Tadeusz f2180 POL0.001-0.5915-8.85 
  Dukaczewski, Piotr m2310 POL0.5010.09151.35 
  Gunajew, Rafal f2243 POL0.5010.00150.00 
  Falkowski, Dawid 2005 POL1.0010.20153.00 
  Suder, Ryszard 2191 POL1.0010.43156.45 
  Mackowiak, Marek 2195 POL1.0010.43156.45 
  Ruszczycki, Jacek 1901 POL1.0010.12151.80 
  Kulpinski, Piotr 1965 POL1.0010.17152.55 
  Stolarczyk, Anna wc1999 POL0.501-0.3015-4.50 
  Hagner, Pawel 1843  * POL1.0010.08151.20 
 * 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)
 
 International Open Chess Tournament Albena 2012 Albena BUL 2012-05-26
RcRownchangeKK*chgGame
 2180 2243 4.00 8 -0.65 15 -9.75 
  Cheparinov, Ivan g2643  * BUL0.001-0.0815-1.20 
  Falkowski, Dawid 2015 POL0.501-0.2915-4.35 
  Sadikhov, Ulvi 2120 AZE0.001-0.6715-10.05 
  Petrov, Plamen 1907 BUL1.0010.12151.80 
  Atalik, Ekaterina mwg2474 TUR0.001-0.2115-3.15 
  Mammadova, Narmin 1903 AZE1.0010.12151.80 
  Radulov, Ivan g2309 BUL0.5010.09151.35 
  Chikovani, Vakhtang 2069 GEO1.0010.27154.05 
 * 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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