Blitz: Individual Calculations May 2015
 Bortnyk, Olexandr  Total change: -24.40  Rating chartPersonal card
 Aeroflot Open 2015 Blitz Moscow RUS 2015-04-05
RcRownchangeKK*chgGame
 2620 2764 12.00 18 -0.30 20 -6.00 
  Utegaliyev, Azamat 2454 KAZ1.0010.14202.80 
  Utegaliyev, Azamat 2454 KAZ1.0010.14202.80 
  Antipov, Mikhail Al. g2557 RUS1.0010.23204.60 
  Antipov, Mikhail Al. g2557 RUS0.501-0.2720-5.40 
  Grigoriants, Sergey g2657 RUS0.001-0.6520-13.00 
  Grigoriants, Sergey g2657 RUS0.501-0.1520-3.00 
  Predke, Alexandr 2499 RUS1.0010.18203.60 
  Predke, Alexandr 2499 RUS1.0010.18203.60 
  Kobalia, Mikhail g2581 RUS1.0010.26205.20 
  Kobalia, Mikhail g2581 RUS0.501-0.2420-4.80 
  Bogdanovich, Stanislav m2786 UKR0.001-0.4720-9.40 
  Bogdanovich, Stanislav m2786 UKR0.5010.03200.60 
  Sokolov, Ivan g2647 NED0.501-0.1620-3.20 
  Sokolov, Ivan g2647 NED0.501-0.1620-3.20 
  Jumabayev, Rinat g2629 KAZ1.0010.32206.40 
  Jumabayev, Rinat g2629 KAZ1.0010.32206.40 
  Mamedov, Rauf g2767 AZE0.5010.00200.00 
  Mamedov, Rauf g2767 AZE0.5010.00200.00 

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)
 
 "12th V. Nabokov Memorial (blitz)" Kyiv UKR 2015-04-26
RcRownchangeKK*chgGame
 2466 2764 6.50 9 -0.92 20 -18.40 
  Kruglyakov, Pavlo 2364  * UKR1.0010.08201.60 
  Novikova, Margarita 2364  * UKR1.0010.08201.60 
  Bogdanovich, Stanislav m2786 UKR0.001-0.4720-9.40 
  Dolzhykova, Kateryna wm2364  * UKR1.0010.08201.60 
  Soltanici, Ruslan m2365 MDA0.501-0.4220-8.40 
  Golichenko, Ilija m2421 UKR0.001-0.8820-17.60 
  Osmak, Iulija wf2364  * UKR1.0010.08201.60 
  Baryshpolets, Andrey g2564 UKR1.0010.24204.80 
  Vysochin, Spartak g2605 UKR1.0010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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