Individual Calculations August 2017
 Winiarski, Mikolaj  Total change: -25.80  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. A Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 2315 2295 3.00 9 -1.29 20 -25.80 
  Markowski, Tomasz g2557 POL0.001-0.1820-3.60 
  Sliwicka, Alicja wf2164 POL0.001-0.6820-13.60 
  Godzwon, Iwo 2205 POL1.0010.38207.60 
  Walter, Szymon 2220 POL1.0010.40208.00 
  Noe, Christopher m2451 GER0.5010.21204.20 
  Das, Sayantan m2399 IND0.001-0.3620-7.20 
  Konguvel, Ponnuswamy m2388 IND0.001-0.3720-7.40 
  Yogesh, Gautam 2243 IND0.501-0.0720-1.40 
  Jaroch, Karol 2207 POL0.001-0.6220-12.40 

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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