Rapid: Individual Calculations September 2017
 Toniak, Adrian  Total change: -28.80  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B12 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1292 1137 0.50 6 -1.44 20 -28.80 
  Szydlo, Michal 1410 POL0.001-0.1720-3.40 
  Rak, Jacek 1376 POL0.001-0.2020-4.00 
  Bartman, Ksawery 1350 POL0.001-0.2320-4.60 
  Taranowicz, Michal 1529 POL0.001-0.0820-1.60 
  Szpila, Szymon 1018 POL0.001-0.6620-13.20 
  Chrobot, Tomasz 1066 POL0.501-0.1020-2.00 

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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