Individual Calculations September 2018
 Berelowitsch, Dana  Total change: 16.00  Rating chartPersonal card
 4. Bayer Sommeropen 2018 Leverkusen GER 2018-08-17
RcRownchangeKK*chgGame
 2017 1702 1.00 4 0.40 40 16.00 
  Arakelian, Aik 1833 GER0.5010.18407.20 
  Topolewski, Dirk 2102  * GER0.5010.424016.80 
  Fichtner, Ewald 2032 GER0.001-0.1240-4.80 
  Heller, Achim 2102  * GER0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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