Individual Calculations April 2017
 Anibar, Ahmed  Total change: -13.20  Rating chartPersonal card
 Oberliga Nord-Ost 2016/2017 February 2017 Hamburg GER 2017-02-01
RcRownchangeKK*chgGame
 2227 2286 0.50 2 -0.66 20 -13.20 
  Meissner, Hans-Juergen 2279 GER0.501-0.0120-0.20 
  Moritz, Aron 2175 GER0.001-0.6520-13.00 

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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