Individual Calculations November 2017
 Both, Erik  Total change: -9.20  Rating chartPersonal card
 KM 2017-18 Sjalso Skakklub - gruppe 2 Oktober Birkerod DEN 2017-09-29
RcRownchangeKK*chgGame
 1691 1674 0.50 2 -0.46 20 -9.20 
  Eliasen, Rune 1669 DEN0.501-0.0120-0.20 
  Olsen, Kim Alex 1713 DEN0.001-0.4520-9.00 

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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