Rapid: Individual Calculations June 2023
 Bondar, Wladimir  Total change: -17.00  Rating chartPersonal card
 Horishni Plavni -2023 (Rapid) Horishni Plavni UKR 2023-04-28
RcRownchangeKK*chgGame
 1848 1856 3.50 7 -0.08 20 -1.60 
  Datsuk, Taras 2123 UKR0.001-0.1820-3.60 
  Kapatsyna, Sofia 1513 UKR1.0010.12202.40 
  Riabokobyla, Roman 1893 UKR1.0010.552011.00 
  Romaniv, Mykola 1698 UKR1.0010.29205.80 
  Kaliuzhny, Andrey f2169 UKR0.5010.36207.20 
  Kapechun, Mikhailo 1655 UKR0.001-0.7620-15.20 
  Mikitin, Andrey 1882 UKR0.001-0.4620-9.20 

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
 1659 1856 2.00 4 -0.77 20 -15.40 
  Shevchenko, Hryhorii 1456  * UKR1.0010.08201.60 
  Polyvko, Maksim 1350 UKR1.0010.04200.80 
  Amirov, Viktor 2186 UKR0.001-0.1220-2.40 
  Shvachich, Mykhaylo 1644 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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