Rapid: Individual Calculations September 2021
 Basova, Polina  Total change: 10.00  Rating chartPersonal card
 Dzharilgatska zatoka, (rapid) 2021 Skadovsk UKR 2021-07-23
RcRownchangeKK*chgGame
 1676 1639 4.50 8 0.96 20 19.20 
  Kaliuzhny, Andrey f2121 UKR0.001-0.0520-1.00 
  Plisa, Illya 1013 UKR1.0010.01200.20 
  Elizarenko, Vitaliy 1832 UKR0.5010.25205.00 
  Abramenko, Yehor 1369 UKR1.0010.17203.40 
  Strelnik, Alexandr 1376 UKR1.0010.18203.60 
  Francuzov, Alexander 2049 UKR0.001-0.0820-1.60 
  Diriavka, Yurii 1799 UKR1.0010.712014.20 
  Filipovets, Nikolay 1848 UKR0.001-0.2320-4.60 

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)
 
 Zori Karpat. Tournament C (rapid) Mykulychyn UKR 2021-08-01
RcRownchangeKK*chgGame
 1643 1639 4.00 9 -0.54 20 -10.80 
  Terletsky, Oleg m2108 UKR0.001-0.0520-1.00 
  Karabanovych, Vasyl 1321 UKR1.0010.13202.60 
  Stefurak, Roman 1789 UKR0.001-0.3020-6.00 
  Basov, Nikita 1396 UKR0.501-0.3020-6.00 
  Kostak, Tatiana wf1981 UKR0.001-0.1220-2.40 
  Truskavetska, Solomia 1286 SWE1.0010.11202.20 
  Stasiuk, Vitaly 1819 UKR0.5010.24204.80 
  Polishchuk, Serhii 1654 UKR0.001-0.4820-9.60 
  Hubenko, Volodymyr 1432 UKR1.0010.23204.60 

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)
 
 Ukraine Amateur Chess Championship (Rapid) Cherkasy UKR 2021-08-16
RcRownchangeKK*chgGame
 1933 1639 1.50 7 0.08 20 1.60 
  Dzupin, Dmitry 2117 UKR0.001-0.0520-1.00 
  Grishchenko, Mihail 1944 UKR0.001-0.1420-2.80 
  Kornijchuk, Volodymyr 2080 UKR0.5010.44208.80 
  Khristovoy, Roman 2093 UKR0.001-0.0620-1.20 
  Logozinskii, Denis 1835 UKR1.0010.752015.00 
  Balias, Oleg 2056 UKR0.001-0.0720-1.40 
  Petrynskyi, Yaroslav 1404 UKR0.001-0.7920-15.80 

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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