Individual Calculations September 2017
 Olsztynski, Andrzej  Total change: -33.00  Rating chartPersonal card
 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open C Polanica-Zdroj POL 2017-08-19
RcRownchangeKK*chgGame
 1409 1459 3.50 9 -1.65 20 -33.00 
  Bartoszewicz, Marcin 1859  * POL0.001-0.0820-1.60 
  Karalchuk, Alieksej 1197 POL1.0010.18203.60 
  Bogut, Maksymilian 1752 POL0.001-0.1520-3.00 
  Karabasz, Kacper 1282 POL0.001-0.7320-14.60 
  Cieply, Karol 1237 POL1.0010.22204.40 
  Guzik, Tomasz 1164 POL1.0010.15203.00 
  Kosior, Jan 1566 POL0.001-0.3520-7.00 
  Jedrzejko, Martyna 1322 POL0.001-0.6820-13.60 
  Juszczak, Milosz 1299 POL0.501-0.2120-4.20 
 * 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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