Individual Calculations November 2018
 Van Foreest, Lucas  Total change: 0.30  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Meester Round 2 Various NED 2018-10-06
 2517 2499 0.50 1 0.03 10 0.30 
  Burg, Twan g2517 NED0.5010.03100.30 

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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