Individual Calculations September 2018
 Sobich, Stanislaw  Total change: 36.60  Rating chartPersonal card
 WROCLAW OPEN 2018 - OPEN B Wroclaw POL 2018-07-30
RcRownchangeKK*chgGame
 1667 1651 6.00 9 1.83 20 36.60 
  Syczewski, Patryk 1251  * POL0.501-0.4220-8.40 
  Jaworski, Tymon 1386 POL1.0010.18203.60 
  Zwarycz, Milosz 1869 POL0.5010.28205.60 
  Ziemski, Przemyslaw 1810 POL0.5010.21204.20 
  Hasterok, Lukasz 1476 POL1.0010.27205.40 
  Pietraszko, Jakub 1805 POL0.5010.21204.20 
  Hurta, Miroslav 1853 CZE0.001-0.2420-4.80 
  Lesniak, Szymon 1786 POL1.0010.682013.60 
  Kwapisiewicz, Karol 1766 POL1.0010.662013.20 
 * 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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