Individual Calculations September 2011
 Ponomarenko, Natalia  Total change: 0.30  Rating chartPersonal card
 Maestro Open 2011 Berdsk RUS 2011-07-08
RcRownchangeKK*chgGame
 2095 1961 1.00 4 -0.35 15 -5.25 
  Beletsky, Alexey 2279 RUS0.001-0.1315-1.95 
  Vshivkov, Vitaly 1833 RUS1.0010.33154.95 
  Glukhov, Mikhail 2166 RUS0.001-0.2415-3.60 
  Kovalev, Vitaly 2102 RUS0.001-0.3115-4.65 

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)
 
 Kemerovo 2011 Kemerovo RUS 2011-07-25
RcRownchangeKK*chgGame
 2048 1961 3.50 8 0.37 15 5.55 
  Denisov, Lev 2294 RUS0.001-0.1215-1.80 
  Lapenko, Andrey 1660 RUS1.0010.15152.25 
  Baboyan, Eduard 2149 RUS0.5010.24153.60 
  Iskulov, Viktor 2056 RUS1.0010.63159.45 
  Koveshnikova, Daria 2066 RUS0.5010.14152.10 
  Zimin, Ivan 2076 RUS0.001-0.3415-5.10 
  Akentjev, Oleg 1845 RUS0.501-0.1615-2.40 
  Starkov, S. 2236 RUS0.001-0.1715-2.55 

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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