Individual Calculations December 2023
 Szwed, Jacek  Total change: -21.20  Rating chartPersonal card
 9th FISCHER MEMORIAL 2023 Heraklion GRE 2023-11-01
RcRownchangeKK*chgGame
 2405 2369 1.50 8 -2.12 10 -21.20 
  Hristodoulou, Panagiotis f2370 GRE0.001-0.5010-5.00 
  Postny, Evgeny g2577 ISR0.001-0.2310-2.30 
  Wu, Yixing 2307 CHN0.501-0.0910-0.90 
  Morris, James m2453 AUS0.5010.12101.20 
  Gdanski, Jacek g2487 POL0.001-0.3410-3.40 
  Zuo, Yifan c2337 CHN0.501-0.0410-0.40 
  Kotsinis, Alexandros 2141 GRE0.001-0.7910-7.90 
  Nyback, Tomi g2566 FIN0.001-0.2510-2.50 

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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