Individual Calculations October 2018
 Buettgenbach, Uwe-Eugen  Total change: -20.40  Rating chartPersonal card
 Offene Solinger Stadtmeisterschaft 2018 Round 1-2 Solingen GER 2018-09-14
RcRownchangeKK*chgGame
 1846 1641 0.00 2 -0.51 40 -20.40 
  Vranidis, Athanassios 1956 GER0.001-0.1440-5.60 
  Ipekyilmaz, Tayfun 1736 GER0.001-0.3740-14.80 

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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