Individual Calculations March 2010
 Sicker, Rolf  Total change: 0.30  Rating chartPersonal card
 54.Paderborner Schachtuerkencup A Paderborn GER 2009-12-27
RcRownchangeKK*chgGame
 2092 2199 4.50 7 0.02 15 0.30 
  Ollech, Dirk 1981 GER1.0010.22153.30 
  Schier, Jan 2019 GER0.501-0.2415-3.60 
  Chapman, Alan 2067 ENG1.0010.32154.80 
  Eichhorn, Andreas f2274 GER0.5010.10151.50 
  Hess, Christian f2250 GER0.001-0.4315-6.45 
  Iseringhausen, Martin 2087 GER0.501-0.1515-2.25 
  Bluebaum, Johanna 1963 GER1.0010.20153.00 

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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