Blitz: Individual Calculations October 2022
 Bondar, Wladimir  Total change: 19.40  Rating chartPersonal card
 Championship of the Poltava region in chess (blitz) until the Day of the Physicist Poltava, Poltava region UKR 2022-09-11
RcRownchangeKK*chgGame
 1852 2035 6.50 8 0.97 20 19.40 
  Grechishina, Aniuta 1502 UKR1.0010.03200.60 
  Kybkalo, Volodymyr 1635  * UKR1.0010.08201.60 
  Datsuk, Taras 2053 UKR1.0010.532010.60 
  Solovchuk, Oleksiy 2306 UKR0.001-0.1720-3.40 
  Babayev, Murad 1846 UKR1.0010.25205.00 
  Rudenko, Taras 1771 UKR0.501-0.3220-6.40 
  Scherbov, Grigory f1984 UKR1.0010.43208.60 
  Bendiuk, Alexander 1721 UKR1.0010.14202.80 
 * 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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