Rapid: Individual Calculations May 2015
 Zajaczkowski, Gwidon  Total change: -10.20  Rating chartPersonal card
 2 Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2015-04-11
RcRownchangeKK*chgGame
 1647 1646 3.00 7 -0.51 20 -10.20 
  Meller, Piotr 1960 POL0.001-0.1420-2.80 
  Mroz, Grzegorz 1246  * POL1.0010.08201.60 
  Szylko, Waldemar 1995 POL0.001-0.1120-2.20 
  Lakomiec, Kazimierz 1971 POL0.001-0.1320-2.60 
  Kiedowski, Jerzy 1600 POL0.001-0.5620-11.20 
  Lichwa, Przemyslaw 1376 POL1.0010.17203.40 
  Szpinda, Piotr 1383 POL1.0010.18203.60 
 * 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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