Individual Calculations December 2018
 Chang, Eliam  Total change: -46.40  Rating chartPersonal card
 2018 California Class Warfare Championship Santa Clara, California USA 2018-11-23
RcRownchangeKK*chgGame
 1897 1830 0.50 4 -1.16 40 -46.40 
  Ravuri, Vinesh 2050 USA0.5010.284011.20 
  Wu, Derek Sijing 2031 USA0.001-0.2440-9.60 
  Wu, Oliver 1639 TPE0.001-0.7540-30.00 
  Ai, Evan 1868 USA0.001-0.4540-18.00 

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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