Rapid: Individual Calculations April 2017
 Krasin, Valerij  Total change: -17.80  Rating chartPersonal card
 FFB-Open Brain Games 2017 Fuerstenfeldbruck GER 2017-03-04
RcRownchangeKK*chgGame
 1941 1632 0.00 6 -0.89 20 -17.80 
  Tunka, Philipp 2015 GER0.001-0.0920-1.80 
  Just, Anita, Dr. wf1971 GER0.001-0.1220-2.40 
  Klapper, Juergen 1874 GER0.001-0.2020-4.00 
  Gulde, Josef 1974 GER0.001-0.1220-2.40 
  Koelbl, Wolfgang 1820 GER0.001-0.2620-5.20 
  Paul, Franz Xaver 1993 GER0.001-0.1020-2.00 

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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