Individual Calculations January 2018
 Sonnbichler, David  Total change: -26.20  Rating chartPersonal card
 Wiener Vereinsmeisterschaft 2017/2018 B-Liga Sued rd 4-5 Vienna AUT 2017-12-03
RcRownchangeKK*chgGame
 1779 1899 0.00 2 -1.31 20 -26.20 
  Kondic, Predrag 1712 AUT0.001-0.7420-14.80 
  Schmid, Simon 1846 GER0.001-0.5720-11.40 

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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