Individual Calculations April 2008
 Ni, Viktorija  Total change: -12.30  Rating chartPersonal card
 Petrovskaya Ladya 2008 IM Peterhof RUS 2008-01-03
RcRownchangeKK*chgGame
 2292 2132 1.50 10 -1.43 15 -21.45 
  Kashlinskaya, Alina wm2276 RUS0.001-0.3115-4.65 
  Khamitskiy, Sergei m2367 BLR0.001-0.2115-3.15 
  Kosov, Ivan f2365 RUS0.001-0.2115-3.15 
  Rozum, Ivan 2410 RUS0.001-0.1715-2.55 
  Fedoseev, Vladimir 2247 RUS0.001-0.3415-5.10 
  Duzhakov, Ilya 2143 RUS0.5010.02150.30 
  Skurygin, Anton m2283 KAZ0.5010.20153.00 
  Borisova, Elizaveta 2305 RUS0.001-0.2715-4.05 
  Grebenshikov, V. m2286 KAZ0.001-0.2915-4.35 
  Timofeev, Andrei 2242 RUS0.5010.15152.25 

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)
 
 Orsha2008im Orsha BLR 2008-01-21
RcRownchangeKK*chgGame
 2289 2132 2.50 11 -0.83 15 -12.45 
  Kovalev, Vladislav 2184 BLR0.5010.07151.05 
  Volkov, Sergei 2284 RUS0.001-0.3015-4.50 
  Tsyhanchuk, Stanislav 2072 BLR0.501-0.0815-1.20 
  Drugov, Pavel m2406 RUS0.5010.33154.95 
  Kosov, Ivan f2365 RUS0.001-0.2115-3.15 
  Nozdrachev, Vladislav f2328 RUS0.001-0.2515-3.75 
  Aliavdin, Nikolai m2398 BLR0.5010.32154.80 
  Shkuran, Daniil m2437 UKR0.001-0.1415-2.10 
  Bulanov, Dmitri 2260 BLR0.5010.17152.55 
  Nozdrachev, Leonid 2202 RUS0.001-0.4015-6.00 
  Fedoseev, Vladimir 2247 RUS0.001-0.3415-5.10 

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)
 
 Four Nation Chess Challanger 2008 Oslo NOR 2008-02-15
RcRownchangeKK*chgGame
 2038 2132 2.50 3 0.63 15 9.45 
  Skytte, Torill 1971 NOR0.501-0.2115-3.15 
  Hegarty, Sarah N 1974 ENG1.0010.29154.35 
  Agrest, Inna 2168 SWE1.0010.55158.25 

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)
 
 Obninsk 2008 Intl Obninsk RUS 2008-02-24
RcRownchangeKK*chgGame
 2266 2132 4.50 11 0.81 15 12.15 
  Nozdrachev, Vladislav f2328 RUS0.001-0.2515-3.75 
  Lavrik, Dmitry f2434 RUS0.001-0.1515-2.25 
  Vorontsov, Nickolay m2316 KAZ0.001-0.2615-3.90 
  Idrisova, Roza wf2107 RUS0.501-0.0315-0.45 
  Aliavdin, Nikolai m2398 BLR0.001-0.1815-2.70 
  Shkuran, Daniil m2437 UKR0.5010.36155.40 
  Smolkov, Igor 2325 UKR0.5010.25153.75 
  Balym, Pavel 2163 RUS1.0010.54158.10 
  Kalashnikov, Viktor 2143 RUS1.0010.52157.80 
  Gorbatenko, Kateryna wf2091 UKR0.501-0.0615-0.90 
  Kovalev, Vladislav 2184 BLR0.5010.07151.05 

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)
 

 

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