Individual Calculations September 2018
 Bujakevich, Aleksandr  Total change: 12.40  Rating chartPersonal card
 Biel Main Tournament 2018 (ATO) Biel SUI 2018-07-23
RcRownchangeKK*chgGame
 1881 2042 7.00 9 0.62 20 12.40 
  Suwendo, Poedjo 1741 SUI1.0010.15203.00 
  Kleinhenz, Hans-Georg 1852 GER1.0010.25205.00 
  Zindel, Ernst 1906 SUI1.0010.32206.40 
  Fenner, Martin 1930 GER1.0010.35207.00 
  Ernst, Heinz 1870 SUI0.501-0.2320-4.60 
  Burkhalter, Fredi 1945 SUI1.0010.37207.40 
  Kueng, Nicolas 1884 SUI0.501-0.2120-4.20 
  Pleininger, Rudolf 1940 SUI1.0010.36207.20 
  Kim, Yunseo 1862 KOR0.001-0.7420-14.80 

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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