Individual Calculations July 2009
 Mihalchenko, Stas  Total change: 0.60  Rating chartPersonal card
 Evpatory Spring Evpatoria UKR 2009-03-06
RcRownchangeKK*chgGame
 2222 2269 6.50 12 -0.24 15 -3.60 
  Kalabekov, Alexandr 2274 UKR0.5010.01150.15 
  Strygin, Alexandr 2023 UKR0.001-0.8115-12.15 
  Sharapov, Evgeny m2462 UKR0.001-0.2515-3.75 
  Leshchyshak, Igor 2120 BLR0.501-0.2015-3.00 
  Kuzmenko, Vyacheslav 2144 UKR1.0010.33154.95 
  Birjuchev, Mikhail 2272 UKR1.0010.50157.50 
  Ponomarev, Dmitry f2342 RUS0.001-0.4015-6.00 
  Chos, Alexey m2302 UKR0.001-0.4515-6.75 
  Khomyakov, Vladimir f2058 UKR1.0010.23153.45 
  Sevostianov, Pavel m2257 RUS0.501-0.0215-0.30 
  Timoshenko, Alexandr 2272 UKR1.0010.50157.50 
  Madedin, Sergey 2139 UKR1.0010.32154.80 

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)
 
 "Vitino Black Sea - A" Vitino UKR 2009-05-31
RcRownchangeKK*chgGame
 2257 2269 7.00 13 0.28 15 4.20 
  Chos, Alexey m2324 UKR1.0010.58158.70 
  Leshchyshak, Igor 2120 BLR0.501-0.2015-3.00 
  Kalabekov, Alexandr 2193 UKR0.501-0.1015-1.50 
  Ugrehelidze, Niko 2315 RUS0.001-0.4415-6.60 
  Chemeris, Roman f2251 UKR0.001-0.5315-7.95 
  Idrisova, Roza wf2082 RUS0.501-0.2415-3.60 
  Timoshenko, Alexandr 2304 UKR1.0010.55158.25 
  Ponomarev, Dmitry f2342 RUS0.001-0.4015-6.00 
  Soloviova, Liza wm2229 UKR0.501-0.0615-0.90 
  Birjuchev, Mikhail 2266 UKR1.0010.50157.50 
  Khomyakov, Vladimir f2144 UKR0.501-0.1715-2.55 
  Sevostianov, Pavel m2299 RUS1.0010.54158.10 
  Sharapov, Evgeny m2466 UKR0.5010.25153.75 

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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