Individual Calculations January 2009
 Michalczak, Thomas  Total change: 7.65  Rating chartPersonal card
 26. Muensterland Open Senden GER 2008-09-27
RcRownchangeKK*chgGame
 2166 2297 6.50 9 0.51 15 7.65 
  Bartsch, Rainer 1968 GER1.0010.12151.80 
  Busche, Klaus 2109 GER1.0010.26153.90 
  Boesel, Alexander 2017 GER0.501-0.3415-5.10 
  Tkachuk, Konstantyn 2165 GER0.501-0.1815-2.70 
  Haenisch, Uwe 2165 GER1.0010.32154.80 
  Torres-Kuckel, Rafael f2270 GER1.0010.46156.90 
  Ulko, Jaroslav m2470 RUS0.001-0.2715-4.05 
  Seegers, Hendrik f2190 GER0.501-0.1515-2.25 
  Beutelhoff, Josef 2139 GER1.0010.29154.35 

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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