Individual Calculations September 2018
 Snarski, Boguslaw  Total change: 48.40  Rating chartPersonal card
 54th International Akiba Rubinstein Chess Festival - OPEN C Polanica Zdroj POL 2018-08-18
RcRownchangeKK*chgGame
 1626 1396 4.50 9 2.42 20 48.40 
  Lukaszuk, Aron 1739 POL1.0010.882017.60 
  Syrkiewicz, Michal 1690 POL0.5010.35207.00 
  Kapral, Krzysztof 1796  * POL0.001-0.0820-1.60 
  Krzyzosiak, Marta 1622 POL0.5010.29205.80 
  Filipska, Maja 1616 POL0.001-0.2220-4.40 
  Chmielewski, Miroslaw 1709 POL0.001-0.1420-2.80 
  Warda, Krzysztof 1241 POL1.0010.29205.80 
  Szynalski, Bartosz 1622 POL0.5010.29205.80 
  Bielinski, Kazimierz 1598 POL1.0010.762015.20 
 * 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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