Individual Calculations September 2023
 Ivanov, Vladimir A.  Total change: -51.00  Rating chartPersonal card
 Zori Karpat. Tournament A (OPEN) - 2023 Mykulychyn UKR 2023-08-14
RcRownchangeKK*chgGame
 1546 1873 4.00 8 -2.55 20 -51.00 
  Romanyuk, Denis 1273 UKR1.0010.02200.40 
  Mikhaletz, Lubomir g2304 UKR0.001-0.0720-1.40 
  Kripchuk, Pavlo 1464 UKR0.001-0.9220-18.40 
  Marusyn, Yana 1473  * UKR1.0010.08201.60 
  Polulikh, Stepan 1549 UKR0.001-0.8720-17.40 
  Bondarenko, Maksym 1450 UKR0.001-0.9320-18.60 
  Suminski, Bogdan 1312 POL1.0010.02200.40 
  Titorenko, Olga 1544 UKR1.0010.12202.40 
 * 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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