Individual Calculations July 2009
 Adamski, Jan  Total change: -23.90  Rating chartPersonal card
 NRW-Klasse Gruppe 1 Duesseldorf GER 2008-09-21
RcRownchangeKK*chgGame
 2240 2330 3.50 8 -1.47 10 -14.70 
  Buchenthal, Dieter 2233 GER1.0010.37103.70 
  Goessling, Guido 2224 GER0.001-0.6410-6.40 
  Stoeber, Michael 2311 GER0.501-0.0310-0.30 
  Erwich, Frank A.s. f2347 NED0.5010.02100.20 
  Fox, Daniel 2129 GER0.501-0.2610-2.60 
  Seegers, Hendrik f2190 GER0.501-0.1910-1.90 
  Lupor, Stefan f2311 GER0.501-0.0310-0.30 
  Coenen, Michael 2176 GER0.001-0.7110-7.10 

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)
 
 Turniej Szachowy „Cztery Pory Roku” o Puchar Burmistrza Ursusa grupa A Warszawa-Ursus POL 2009-05-30
RcRownchangeKK*chgGame
 2059 2300 6.00 9 -0.92 10 -9.20 
  Matuszewski, Maciej 1950 POL1.0010.11101.10 
  Malec, Sebastian 1950 POL0.501-0.3910-3.90 
  Woloszyn, Piotr 1950 POL1.0010.11101.10 
  Grzelak, Artur 2232 POL0.501-0.0910-0.90 
  Grochulski, Grzegorz 1950 POL1.0010.11101.10 
  Rudolf, Michal f2377 POL0.001-0.3910-3.90 
  Kozakow, Mikolaj 1950 POL0.501-0.3910-3.90 
  Nowicki, Bartosz 1950 POL0.501-0.3910-3.90 
  Janczarski, Michal 2225 POL1.0010.40104.00 

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)
 

 

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