Rapid: Individual Calculations June 2023
 Yemets, Maksym  Total change: 8.80  Rating chartPersonal card
 Horishni Plavni -2023 (Rapid) Horishni Plavni UKR 2023-04-28
RcRownchangeKK*chgGame
 1651 1678 3.50 7 -0.13 40 -5.20 
  Riabokobyla, Roman 1893 UKR0.001-0.2340-9.20 
  Romanchenko, Alisa 1236 UKR0.001-0.9440-37.60 
  Yatsyna, Maksym 1386 UKR1.0010.15406.00 
  Palivoda, Lyudmila 1681 UKR1.0010.504020.00 
  Nagaytsev, Evgeniy 1917 UKR0.5010.304012.00 
  Petrov, Valerij 1930 UKR0.001-0.1940-7.60 
  Kapatsyna, Sofia 1513 UKR1.0010.284011.20 

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)
 
 Open Kremenchuk zonal semifinal of the regional championship in chess (rapid) among men 2023 Kremenchuk Poltava region UKR 2023-05-13
RcRownchangeKK*chgGame
 1602 1678 4.50 7 0.35 40 14.00 
  Zdorovets, Anna 1339 UKR0.501-0.3840-15.20 
  Kukharchuk, Myroslav 1414 UKR1.0010.18407.20 
  Petrov-Khomenko, Alexandr 1838 UKR1.0010.714028.40 
  Datsuk, Taras 2123 UKR0.001-0.0640-2.40 
  Syomina, Maryna 1278  * UKR1.0010.08403.20 
  Kybkalo, Volodymyr 1617 UKR0.501-0.0840-3.20 
  Akimochkin, Viktor 1605 UKR0.501-0.1040-4.00 
 * 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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