Individual Calculations February 2013
 Paravyan, David  Total change: 1.80  Rating chartPersonal card
 Men's Moscow Chmp. 2013 1/4F Moscow RUS 2013-01-03
RcRownchangeKK*chgGame
 2220 2296 5.50 9 0.12 15 1.80 
  Merezhko, Igor f2184 RUS1.0010.35155.25 
  Ulko, Jaroslav m2438 RUS0.5010.19152.85 
  Koshevoy, Sergey 2190 RUS0.001-0.6415-9.60 
  Kovtunenko, Alexandr 2158 RUS1.0010.31154.65 
  Denishev, Marat 2205 RUS0.501-0.1215-1.80 
  Maslov, Ivan 2027 RUS1.0010.17152.55 
  Dvalishvili, Pavel S m2411 RUS0.001-0.3415-5.10 
  Kukhmazov, Arsen 2163 RUS0.501-0.1815-2.70 
  Kharmunova, Nadezhda wm2206 RUS1.0010.38155.70 

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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