Individual Calculations April 2018
 Karlsson, Lars-Gunnar  Total change: 12.20  Rating chartPersonal card
 Vaggeryd KM 201718 R9 10 11 Vaggeryd SWE 2018-02-01
RcRownchangeKK*chgGame
 1519 1183 1.00 3 0.61 20 12.20 
  Eknor, Paul 1570 SWE0.001-0.0920-1.80 
  Ravik, Zakarias 1405 SWE1.0010.782015.60 
  Ravik, Andreas 1583  * SWE0.001-0.0820-1.60 
 * 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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