Rapid: Individual Calculations April 2021
 Zichenkov, Oleksandr  Total change: 29.20  Rating chartPersonal card
 "Victory for Mom Rapid - B (2010)" Kyiv UKR 2021-03-06
RcRownchangeKK*chgGame
 1347 1216 4.50 9 1.46 20 29.20 
  Bykhovtsov, Tymofiy 1436 UKR1.0010.782015.60 
  Lyashuk, Daniil 1391 UKR0.001-0.2720-5.40 
  Marchenko, Ameliia 1351 UKR0.5010.18203.60 
  Vardanian, Yurii 1531 UKR0.001-0.1420-2.80 
  Ambartsumian, Tyhran 1403 UKR1.0010.742014.80 
  Pilchuk, Artem 1421 UKR0.001-0.2420-4.80 
  Bulbachynska, Anna 1116 UKR1.0010.36207.20 
  Paryokha, Ivan 1357 UKR0.5010.19203.80 
  Tenkov, Arkady 1116 UKR0.501-0.1420-2.80 

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)
 

 

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