Individual Calculations March 2018
 Wiklund, Robert  Total change: -14.60  Rating chartPersonal card
 Gbg Lag-DM 2018 Goteborg SWE 2018-01-08
RcRownchangeKK*chgGame
 1672 1824 2.00 4 -0.73 20 -14.60 
  Kosmidis, Thomas 1591 SWE0.501-0.2920-5.80 
  Ekman, Bertil 1516 SWE0.501-0.3620-7.20 
  Naglic, Zdenko 1641 SWE1.0010.26205.20 
  Martinsson, Tommy 1941 SWE0.001-0.3420-6.80 

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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