Rapid: Individual Calculations December 2023
 Rudenko, Oleksandr  Total change: -4.60  Rating chartPersonal card
 All-Ukrainian Chess Tournament Shamfarova Memorial (Rapid)-2023 Pyriatin, Poltava region UKR 2023-11-18
 1712 1795 1.50 3 -0.23 20 -4.60 
  Danylenko, Yuriy 1769 UKR1.0010.46209.20 
  Grinchenko, Denis 1395  * UKR0.501-0.4220-8.40 
  Shapoval, Vadym 1971 UKR0.001-0.2720-5.40 
 * 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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