Individual Calculations September 2019
 Tomalak, Stanislaw  Total change: -18.60  Rating chartPersonal card
 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN B Polanica-Zdroj POL 2019-08-17
RcRownchangeKK*chgGame
 1610 1694 4.50 9 -0.93 20 -18.60 
  Shilov, Sergej f2094  * UKR0.001-0.0820-1.60 
  Bartczak, Hanna 1436 POL0.501-0.3220-6.40 
  Halamus, Zenon 1530 POL0.501-0.2220-4.40 
  Sulot, Zdzislaw 1381 POL1.0010.14202.80 
  Tust-Kopec, Dominika 1846 POL0.001-0.3020-6.00 
  Popiolek, Henryk 1294  * POL1.0010.08201.60 
  Santura, Janusz 1771 POL0.5010.11202.20 
  Wziatek, Marek 1568 POL0.501-0.1720-3.40 
  Janocha, Jan 1572 POL0.501-0.1720-3.40 
 * 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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