Individual Calculations March 2018
 Jap Tjoen San, Linda  Total change: -4.80  Rating chartPersonal card
 Dutch Team Competition 2017-2018 2B Round 6 Various NED 2018-02-03
 2282 2082 0.00 1 -0.24 20 -4.80 
  Monteban, Martijn f2282 NED0.001-0.2420-4.80 

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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