Rapid: Individual Calculations December 2019
 Brunner, Dan Nathan  Total change: -11.20  Rating chartPersonal card
 KMUTNB Rapid Age Group 2019 - U15 Bangkok THA 2019-11-16
 1220 1263 0.00 1 -0.56 20 -11.20 
  Chiravanich, Pathee 1220 THA0.001-0.5620-11.20 

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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