Individual Calculations December 2023
 Kotsinis, Alexandros  Total change: -2.00  Rating chartPersonal card
 9th FISCHER MEMORIAL 2023 Heraklion GRE 2023-11-01
RcRownchangeKK*chgGame
 2420 2141 1.50 9 -0.10 20 -2.00 
  Morris, James m2453 AUS0.001-0.1420-2.80 
  Zuo, Yifan c2337 CHN0.001-0.2520-5.00 
  Nyback, Tomi g2566 FIN0.001-0.0720-1.40 
  Hristodoulou, Panagiotis f2370 GRE0.5010.29205.80 
  Wu, Yixing 2307 CHN0.001-0.2820-5.60 
  Gdanski, Jacek g2487 POL0.001-0.1120-2.20 
  Szwed, Jacek f2369 POL1.0010.792015.80 
  Anagnostopoulos, Konstantinos f2314 GRE0.001-0.2720-5.40 
  Postny, Evgeny g2577 ISR0.001-0.0620-1.20 

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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