Blitz: Individual Calculations May 2015
 Petrosian, Tigran L.  Total change: -1.60  Rating chartPersonal card
 Aeroflot Open 2015 Blitz Moscow RUS 2015-04-05
RcRownchangeKK*chgGame
 2577 2677 11.00 18 -0.28 20 -5.60 
  Zhukova, Natalia gwg2390 UKR1.0010.16203.20 
  Zhukova, Natalia gwg2390 UKR1.0010.16203.20 
  Predke, Alexandr 2499 RUS0.501-0.2320-4.60 
  Predke, Alexandr 2499 RUS0.501-0.2320-4.60 
  Vidit, Santosh Gujrathi g2532 IND1.0010.31206.20 
  Vidit, Santosh Gujrathi g2532 IND1.0010.31206.20 
  Kobalia, Mikhail g2581 RUS0.501-0.1320-2.60 
  Kobalia, Mikhail g2581 RUS0.501-0.1320-2.60 
  Adhiban, B. g2592 IND1.0010.38207.60 
  Adhiban, B. g2592 IND1.0010.38207.60 
  Iturrizaga Bonelli, Eduardo g2720 VEN0.001-0.4420-8.80 
  Iturrizaga Bonelli, Eduardo g2720 VEN0.001-0.4420-8.80 
  Mamedov, Rauf g2767 AZE0.001-0.3820-7.60 
  Mamedov, Rauf g2767 AZE0.001-0.3820-7.60 
  Neelotpal, Das g2462 IND1.0010.23204.60 
  Neelotpal, Das g2462 IND1.0010.23204.60 
  Sokolov, Ivan g2647 NED0.501-0.0420-0.80 
  Sokolov, Ivan g2647 NED0.501-0.0420-0.80 

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)
 
 Dubai Open Blitz Chess Tournament 2015 Dubai UAE 2015-04-10
RcRownchangeKK*chgGame
 2501 2677 8.00 11 0.20 20 4.00 
  Tayeb, Suhail c2277  * UAE1.0010.08201.60 
  Hilwani, Talal 2332 SYR1.0010.11202.20 
  Nigalidze, Gaioz m2485 GEO1.0010.25205.00 
  Bartel, Mateusz g2617 POL0.001-0.5820-11.60 
  Safarli, Eltaj g2676 AZE1.0010.502010.00 
  Zhigalko, Sergei g2613 BLR0.001-0.5920-11.80 
  Ezat, Mohamed m2382 EGY1.0010.15203.00 
  Guseinov, Gadir g2653 AZE0.001-0.5320-10.60 
  Petrosyan, Manuel m2372 ARM1.0010.14202.80 
  Laxman, R.r. g2475 IND1.0010.24204.80 
  Salem, A.r. Saleh g2627 UAE1.0010.43208.60 
 * 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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