Individual Calculations January 2010
 Somyk, Marcin  Total change: -4.95  Rating chartPersonal card
 Open Liberec 2009 Liberec CZE 2009-10-24
RcRownchangeKK*chgGame
 1950 1877 3.00 8 -0.33 15 -4.95 
  Bartos, Jan f2249 CZE0.001-0.1015-1.50 
  Slechta, Jan 1674 CZE1.0010.24153.60 
  Van Asseldonk, Paul 2107 NED1.0010.791511.85 
  Kucera, Petr 2156 CZE0.001-0.1615-2.40 
  Bach, Ulf-Gunter 2000 GER0.001-0.3315-4.95 
  Zoubek, David 1625 CZE0.001-0.8115-12.15 
  Vetter, Udo 1743 GER1.0010.32154.80 
  Broucek, Tomas 2046 CZE0.001-0.2815-4.20 

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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