Individual Calculations May 2010
 Khachykian, David  Total change: 5.55  Rating chartPersonal card
 Ch BLR U18 m Minsk BLR 2010-03-31
RcRownchangeKK*chgGame
 2112 2171 7.00 9 1.87 15 28.05 
  Poleshchuk, Viktor 1873 BLR1.0010.15152.25 
  Butsko, Ivan 1942 BLR1.0010.21153.15 
  Siagodnik, Anton 2088 BLR1.0010.39155.85 
  Harshkou, Mikita 2154 BLR1.0010.48157.20 
  Tsyhanchuk, Stanislav 2228 BLR0.5010.08151.20 
  Ziaziulkina, Nastassia wf2188 BLR0.5010.02150.30 
  Meribanov, Vitaly 2151 BLR1.0010.47157.05 
  Khachykian, Shant 2155 BLR0.501-0.0215-0.30 
  Grib, Roman 2233 BLR0.5010.09151.35 

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)
 
 Ch BLR U20 m Minsk BLR 2010-04-15
RcRownchangeKK*chgGame
 2302 2171 1.50 9 -1.50 15 -22.50 
  Smolich, Pavel 2232 BLR1.0010.58158.70 
  Ulasevich, Sergei 2165 BLR0.501-0.0115-0.15 
  Bulanov, Dmitri f2393 BLR0.001-0.2215-3.30 
  Stupak, Kirill m2478 BLR0.001-0.1415-2.10 
  Pogosian, Manvel 2331 BLR0.001-0.2915-4.35 
  Kocheev, Aleksandr 2254 BLR0.001-0.3915-5.85 
  Kovalev, Vladislav f2352 BLR0.001-0.2615-3.90 
  Tsyhanchuk, Stanislav 2228 BLR0.001-0.4215-6.30 
  Varnavski, Sergei 2282 BLR0.001-0.3515-5.25 

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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