Individual Calculations March 2017
 Chromicz, Andrzej  Total change: -14.60  Rating chartPersonal card
 VII Memorial im. Ziemowita Zgierskiego - Obra Zima Open 2017 Obra POL 2017-02-01
RcRownchangeKK*chgGame
 1491 1326 1.50 7 -0.73 20 -14.60 
  Raczykowska, Paulina 1726  * POL0.5010.42208.40 
  Chyzy, Jakub 1726  * POL0.001-0.0820-1.60 
  Wieczorek, Mikolaj 1465 POL0.001-0.3120-6.20 
  Kaminski, Jakub 1109 POL0.501-0.2820-5.60 
  Frackowiak, Andrzej 2 1663 POL0.001-0.1220-2.40 
  Mozdzanowski, Filip 1294 POL0.501-0.0420-0.80 
  Lewandowski, Witold 1457 POL0.001-0.3220-6.40 
 * 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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