Individual Calculations September 2019
 Sobotka, Jan  Total change: -23.60  Rating chartPersonal card
 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN B Polanica-Zdroj POL 2019-08-17
RcRownchangeKK*chgGame
 1592 1660 4.00 9 -1.18 20 -23.60 
  Marusenko, Petr m2060  * UKR1.0010.922018.40 
  Marszk, Kazimierz 1829 POL0.001-0.2820-5.60 
  Fainberg, Boris 2030 ISR0.001-0.1020-2.00 
  Marszalek, Jakub 1360 POL0.001-0.8520-17.00 
  Sulot, Zdzislaw 1381 POL0.001-0.8420-16.80 
  Karamucki, Henryk 1393 POL1.0010.18203.60 
  Ostrowski, Michal 1260  * POL1.0010.08201.60 
  Popiolek, Henryk 1260  * POL1.0010.08201.60 
  Wasylkiewicz, Andrzej 1752 POL0.001-0.3720-7.40 
 * 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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