Individual Calculations May 2017
 Szopa, Andrzej  Total change: -8.20  Rating chartPersonal card
 Mistrzostwa Polski Seniorow w szachach Ustron POL 2017-04-03
RcRownchangeKK*chgGame
 1430 1145 1.00 8 -0.41 20 -8.20 
  Stecyk, Jozef 1545  * POL0.001-0.0820-1.60 
  Zatylny, Jan 1523 POL0.001-0.0920-1.80 
  Halubek, Stefan 1437 POL0.001-0.1520-3.00 
  Olszewski, Jerzy 1545  * POL0.001-0.0820-1.60 
  Budnik, Kazimierz 1160 POL1.0010.522010.40 
  Krawiec, Stanislaw 1468 POL0.001-0.1320-2.60 
  Rozkowicz, Czeslaw 1391 POL0.001-0.1920-3.80 
  Sulot, Zdzislaw 1372 POL0.001-0.2120-4.20 
 * 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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