Individual Calculations December 2017
 Cheung, Jan  Total change: -8.40  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3G Round 3 Various NED 2017-11-04
 2102 2046 0.00 1 -0.42 20 -8.40 
  Lacrosse, Marc f2102 BEL0.001-0.4220-8.40 

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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