Individual Calculations July 2010
 Ommer, Walter  Total change: 42.50  Rating chartPersonal card
 17.Grossenbaumer Pfingstopen Duisburg GER 2010-05-21
RcRownchangeKK*chgGame
 2123 2028 4.00 6 1.70 25 42.50 
  Kummerow, Heiko f2321 GER0.001-0.1525-3.75 
  Ortleb, Thomas 1870 GER1.0010.29257.25 
  Meul, Willi 1875 GER1.0010.30257.50 
  Classen, Harald 2202 GER1.0010.732518.25 
  Villwock, Martin 2205 GER1.0010.732518.25 
  Zatonskih, Vitaly f2266 UKR0.001-0.2025-5.00 

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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