Individual Calculations March 2010
 Apryshko, Gleb  Total change: 4.50  Rating chartPersonal card
 24. T.Petrosian Memorial 2010 open Moscow RUS 2010-01-03
RcRownchangeKK*chgGame
 2048 2278 6.00 9 -1.04 15 -15.60 
  Pak, Alexander 1970 RUS1.0010.14152.10 
  Kudenko, Alexander 2000 RUS1.0010.17152.55 
  Zenzera, Alexey 2139 RUS0.001-0.6915-10.35 
  Severina, Maria 1991 RUS0.501-0.3415-5.10 
  Moshensky, Denis 1997 RUS1.0010.16152.40 
  Surikov, Roman 2027 RUS0.501-0.3115-4.65 
  Kuprijanov, Anatoly 2006 RUS1.0010.17152.55 
  Egorov, Konstantin 2151 RUS1.0010.33154.95 
  Sychev, Klementy 2153 RUS0.001-0.6715-10.05 

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)
 
 Aeroflot open 2010 B Moscow RUS 2010-02-09
RcRownchangeKK*chgGame
 2300 2278 5.50 9 1.34 15 20.10 
  Nejadshirazi, Mohammad Reza 1977 IRI1.0010.15152.25 
  Filipenko, Alexander V m2376 RUS0.001-0.3715-5.55 
  Bajarani, Ilgar m2325 AZE1.0010.57158.55 
  Rjabzev, Konstantin m2316 RUS0.5010.05150.75 
  Omariev, Maksim 2291 RUS0.5010.02150.30 
  Tomilin, Alexey 2352 RUS1.0010.60159.00 
  Pavlov, Maxim m2392 UKR1.0010.66159.90 
  Egorov, Dmitry f2335 RUS0.5010.08151.20 
  Lu, Yijie 2339 CHN0.001-0.4215-6.30 

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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