Individual Calculations December 2017
 Kumbernuss, Torsten  Total change: -54.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q2 E Magdeburg GER 2017-11-17
RcRownchangeKK*chgGame
 1481 1611 0.00 2 -1.35 40 -54.00 
  Schmidt, Joerg 1459 GER0.001-0.7040-28.00 
  Fuhrmann, Wolfgang 1502 GER0.001-0.6540-26.00 

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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