Blitz: Individual Calculations May 2015
 Dackiewicz, Marek  Total change: -13.80  Rating chartPersonal card
 OTWARTE MISTRZOSTWA TROJMIASTA W SZACHACH BLYSKAWICZNYCH 2015 Gdansk POL 2015-04-12
RcRownchangeKK*chgGame
 1725 1838 3.00 6 -0.69 20 -13.80 
  Lewandowski, Miroslaw 2066 POL0.001-0.2120-4.20 
  Szlas, Michal 1438  * POL1.0010.08201.60 
  Hladun, Bartlomiej 1438  * POL1.0010.08201.60 
  Tyda, Krzysztof c1926 POL0.001-0.3820-7.60 
  Ciesielski, Tomasz 1793 POL0.001-0.5620-11.20 
  Zelajtys, Jozef 1689 POL1.0010.30206.00 
 * 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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