Blitz: Individual Calculations March 2015
 Kovchan, Alexander  Total change: -78.80  Rating chartPersonal card
 2nd International Chess Tournament Memory of "Nebesna sotnya" (blitz) Lutsk, Volyn region UKR 2015-02-20
RcRownchangeKK*chgGame
 2317 2539 11.50 20 -3.94 20 -78.80 
  Barchuk, Irina 2139  * UKR0.501-0.4220-8.40 
  Barchuk, Irina 2139  * UKR0.501-0.4220-8.40 
  Guivan, Vasily 2259 UKR0.501-0.3420-6.80 
  Guivan, Vasily 2259 UKR1.0010.16203.20 
  Grebeniuk, Semen 2322 UKR1.0010.22204.40 
  Grebeniuk, Semen 2322 UKR1.0010.22204.40 
  Meribanov, Vitaly m2349 BLR0.001-0.7520-15.00 
  Meribanov, Vitaly m2349 BLR1.0010.25205.00 
  Sergeev, Vladimir g2471 UKR0.001-0.5920-11.80 
  Sergeev, Vladimir g2471 UKR1.0010.41208.20 
  Ianov, Viktor m2324 UKR0.001-0.7720-15.40 
  Ianov, Viktor m2324 UKR1.0010.23204.60 
  Popovkin, Petro 2291 UKR1.0010.19203.80 
  Popovkin, Petro 2291 UKR0.001-0.8120-16.20 
  Sharapov, Evgeny g2412 UKR0.001-0.6720-13.40 
  Sharapov, Evgeny g2412 UKR0.001-0.6720-13.40 
  Voitovich, Vladislav f2276 UKR1.0010.18203.60 
  Voitovich, Vladislav f2276 UKR1.0010.18203.60 
  Polivanov, Anatoliy m2329 UKR1.0010.23204.60 
  Polivanov, Anatoliy m2329 UKR0.001-0.7720-15.40 
 * 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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