Individual Calculations March 2010
 Nekhamkin, Arkady  Total change: -86.25  Rating chartPersonal card
 20. Vidnoe Cup 2010 Semifnal Vidnoe RUS 2010-01-16
RcRownchangeKK*chgGame
 1938 1909 0.50 8 -3.23 25 -80.75 
  Seleznev, Anatoly 2185 RUS0.001-0.1725-4.25 
  Lesnjak, Vladimir 1812 RUS0.001-0.6325-15.75 
  Bukharov, Valery 1895 RUS0.001-0.5225-13.00 
  Marchenkov, Timofej 1956 RUS0.001-0.4325-10.75 
  Kovalenko, Boris 2024 RUS0.001-0.3425-8.50 
  Maiorov, Vladimir 1755 RUS0.001-0.7125-17.75 
  Kireev, Nikolaj 1812 RUS0.501-0.1325-3.25 
  Markov, Artem 2061 RUS0.001-0.3025-7.50 

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)
 
 4. Tmnt DSI 2010 Rtg Vidnoe RUS 2010-02-20
RcRownchangeKK*chgGame
 2120 1909 1.00 5 -0.22 25 -5.50 
  Lazarev, Maxim 2224 RUS0.001-0.1425-3.50 
  Semynin, Stanislav 1966 RUS0.5010.08252.00 
  Fiodorov, Aleksander S. 2157 RUS0.001-0.1925-4.75 
  Zherebtsov, Dmitry 2023 RUS0.5010.16254.00 
  Kubrakov, Petr 2228 RUS0.001-0.1325-3.25 

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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