Individual Calculations December 2017
 Dam, Quang Binh  Total change: -34.00  Rating chartPersonal card
 Div I Sodra 2017-18 R12 Sweden SWE 2017-10-21
 2011 2140 0.50 2 -0.85 40 -34.00 
  Lyngsjo, Hakan 2054 SWE0.501-0.1240-4.80 
  Karlsson, Ulf 1967 SWE0.001-0.7340-29.20 

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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