Individual Calculations February 2024
 Kalinin, Alexander  Total change: -27.50  Rating chartPersonal card
 XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa E SENIOR 60 Krakow POL 2023-12-27
RcRownchangeKK*chgGame
 1627 2091 5.50 9 -2.75 10 -27.50 
  Plesiuk, Jan 1554 POL0.001-0.9710-9.70 
  Karamucki, Henryk 1305 POL1.0010.00100.00 
  Krupa, Krzysztof c1912 POL0.501-0.2310-2.30 
  Polak, Marian 1691  * POL1.0010.08100.80 
  Gregulski, Zbigniew 1642 POL0.001-0.9410-9.40 
  Dworak, Leszek 1509 POL1.0010.02100.20 
  Kawula, Andrzej 1815 POL0.501-0.3310-3.30 
  Spanton, Tim R 1743 ENG0.501-0.3910-3.90 
  Bartczak, Hanna 1469 POL1.0010.01100.10 
 * 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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