Rapid: Individual Calculations October 2022
 Velichko, Alexander  Total change: 5.60  Rating chartPersonal card
 Open regional chess championship (rapid) in memory of H. Taranenko Reshetylivka of the Poltava region UKR 2022-09-03
RcRownchangeKK*chgGame
 1832 1668 2.00 6 0.02 20 0.40 
  Bazhan, Vitaliy 2163 UKR0.001-0.0420-0.80 
  Akimochkin, Viktor 1570 UKR0.001-0.6320-12.60 
  Solinsky, Dmytro 1398 UKR1.0010.17203.40 
  Bardar, Viktor 1943 UKR1.0010.832016.60 
  Ischenko, Igor 1977 UKR0.001-0.1420-2.80 
  Scherbov, Grigory f1941 UKR0.001-0.1720-3.40 

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)
 
 Championship of the Poltava region in chess (rapid) until the Day of the Physicist Poltava, Poltava region UKR 2022-09-10
RcRownchangeKK*chgGame
 1704 1668 4.50 9 0.26 20 5.20 
  Bilokha, Sergey 2194 UKR0.001-0.0320-0.60 
  Nikolayev, Volodymyr 1493 UKR1.0010.27205.40 
  Ryabenko, Nika 1268  * UKR1.0010.08201.60 
  Matsytska, Elyzaveta 1537 UKR0.501-0.1820-3.60 
  Lisokonenko, Oleksii 1969 UKR1.0010.852017.00 
  Plyushko, Alexey 1785 UKR0.001-0.3420-6.80 
  Scherbov, Grigory f1941 UKR0.001-0.1720-3.40 
  Zubkov, Andrey 1750 UKR0.001-0.3920-7.80 
  Solinsky, Dmytro 1398 UKR1.0010.17203.40 
 * 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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