Individual Calculations January 2009
 Markosian, David S  Total change: -21.70  Rating chartPersonal card
 OPEN Tatry 2008 Tatranske Zruby SVK 2008-09-27
RcRownchangeKK*chgGame
 2198 2501 5.50 9 -2.17 10 -21.70 
  Krutina, Miroslav 2151 CZE0.501-0.3910-3.90 
  Belus, Benjamin 2151 SVK1.0010.11101.10 
  Kleman, Miroslav 2151 SVK1.0010.11101.10 
  Klemanic, Emil f2230 SVK0.501-0.3310-3.30 
  Sejkora, Vlastimil f2206 CZE0.501-0.3510-3.50 
  Jablonicky, Frantisek 2219 SVK0.501-0.3410-3.40 
  Nicolini, Alexander 2151 SVK1.0010.11101.10 
  Ruzicka, Petr 2286 CZE0.501-0.2710-2.70 
  Sikora, Jan 2241 CZE0.001-0.8210-8.20 

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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