Rapid: Individual Calculations May 2018
 Grobelny, Mikolaj  Total change: -1.20  Rating chartPersonal card
 V Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2018-04-07
RcRownchangeKK*chgGame
 1434 1129 1.00 7 -0.06 20 -1.20 
  Kejna, Piotr c1529  * POL0.001-0.0820-1.60 
  Adamek, Artur 1465 POL1.0010.882017.60 
  Dryja, Szymon 1529  * POL0.001-0.0820-1.60 
  Syczewski, Anatolij 1435 POL0.001-0.1420-2.80 
  Chromicz, Andrzej 1415 POL0.001-0.1620-3.20 
  Tarkowski, Bartosz 1344 POL0.001-0.2320-4.60 
  Cygan, Miroslaw 1321 POL0.001-0.2520-5.00 
 * 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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