Individual Calculations May 2017
 Klama, Andrzej  Total change: -12.00  Rating chartPersonal card
 Mistrzostwa Polski Seniorow w szachach Ustron POL 2017-04-03
RcRownchangeKK*chgGame
 1626 1525 2.50 8 -0.60 20 -12.00 
  Lada, Ireneusz 1887 POL0.001-0.1020-2.00 
  Rogalski, Krzysztof 1762 POL0.001-0.2020-4.00 
  Kawula, Andrzej 1925  * POL0.001-0.0820-1.60 
  Grabarczyk, Edmund 1304 POL1.0010.22204.40 
  Wierzejski, Daniel 1833 POL0.5010.36207.20 
  Grochowski, Mariusz 1773 POL0.001-0.1920-3.80 
  Szynwelski, Ryszard 1168 POL1.0010.11202.20 
  Kubiniok, Stanislaw 1355 POL0.001-0.7220-14.40 
 * 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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