Rapid: Individual Calculations December 2017
 Buchta, Bartolomej  Total change: 6.40  Rating chartPersonal card
 Mistrovstvi Moravskoslezskeho kraje v rapidu mladeze 2017 - U10 Ostrava CZE 2017-11-17
RcRownchangeKK*chgGame
 1168 1342 2.50 3 0.32 20 6.40 
  Sikorova, Jana 1094 CZE1.0010.19203.80 
  Juracak, David 1239 CZE1.0010.36207.20 
  Oborny, Stanislav 1171 CZE0.501-0.2320-4.60 

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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