Individual Calculations September 2009
 Kovalev, Vladislav  Total change: 42.45  Rating chartPersonal card
 "Alushta Summer - 2009 - 2" Alushta UKR 2009-06-02
RcRownchangeKK*chgGame
 2391 2320 4.50 13 -0.78 15 -11.70 
  Khader, Sami m2403 JOR1.0010.61159.15 
  Kashlinskaya, Alina wg2344 RUS1.0010.53157.95 
  Belikov, Vladimir g2505 RUS0.001-0.2615-3.90 
  Kislinsky, Alexey g2455 UKR0.001-0.3215-4.80 
  Kovalenko, Igor m2449 UKR0.001-0.3315-4.95 
  Vaibhav, Suri 2222 IND0.001-0.6315-9.45 
  Amanov, Zhanibek m2390 KAZ0.5010.10151.50 
  Sivuk, Vitaly 2350 UKR0.001-0.4615-6.90 
  Iljin, Timofey m2416 UKR0.001-0.3715-5.55 
  Kovalev, Andrei g2515 BLR0.5010.25153.75 
  Oparin, Grigoriy c2257 RUS0.501-0.0915-1.35 
  Kharchenko, Boris m2474 UKR0.5010.21153.15 
  Danilenko, Dmitriy 2303 UKR0.501-0.0215-0.30 

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)
 
 Moscow region Chmp. 2009 open Serpukhov RUS 2009-07-28
RcRownchangeKK*chgGame
 2276 2307 6.50 10 1.18 15 17.70 
  Sepp, Yuri 1947 RUS1.0010.10151.50 
  Tchernyi, Viktor f2145 RUS1.0010.29154.35 
  Denisov, Sergei 2195 RUS1.0010.35155.25 
  Nozdrachev, Vladislav f2358 RUS0.5010.07151.05 
  Babikov, Ivan f2333 RUS0.5010.04150.60 
  Umansky, Vladimir m2320 RUS0.5010.02150.30 
  Dvalishvili, Pavel S. f2486 RUS0.5010.23153.45 
  Chernobay, Artem m2393 RUS0.001-0.3815-5.70 
  Zuzin, Vladimir 2283 RUS1.0010.47157.05 
  Bykov, Alexey f2300 RUS0.501-0.0115-0.15 

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)
 
 The Championship of BLR U20 Minsk BLR 2009-08-10
RcRownchangeKK*chgGame
 2301 2307 6.00 7 2.43 15 36.45 
  Abramenko, Sergey 2166 BLR1.0010.31154.65 
  Bulanov, Dmitri f2394 BLR1.0010.62159.30 
  Stupak, Kirill m2449 BLR0.5010.19152.85 
  Varnavski, Sergei 2321 BLR1.0010.52157.80 
  Kocheev, Aleksandr 2237 BLR1.0010.40156.00 
  Smolich, Pavel 2238 BLR1.0010.40156.00 
  Borsuk, Yuriy 2302 BLR0.501-0.0115-0.15 

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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