Individual Calculations September 2018
 Pilch, Roman  Total change: -9.20  Rating chartPersonal card
 OPEN JASTRZEBIE-ZDROJ 2018 Jastrzebie-Zdroj POL 2018-08-18
RcRownchangeKK*chgGame
 1882 2129 6.50 9 -0.46 20 -9.20 
  Miskowiec, Stanislaw 1729  * POL1.0010.08201.60 
  Kovalenko, Yuriy 1729  * UKR1.0010.08201.60 
  Kraus, Frantisek 1972 CZE0.501-0.2120-4.20 
  Galuszka, Tomasz 2022 POL0.501-0.1520-3.00 
  Palczert, Botond 1898 HUN0.501-0.2920-5.80 
  Palczert, Matyas 1845 HUN1.0010.16203.20 
  Bakalarz, Mietek m2289 LUX0.001-0.2920-5.80 
  Wieczorek, Jakub 1729  * POL1.0010.08201.60 
  Piechota, Kamil 1729  * POL1.0010.08201.60 
 * 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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