Individual Calculations October 2018
 Somalwar, Anaiy  Total change: 57.60  Rating chartPersonal card
 2018 CalChess State Championship Union City, California USA 2018-09-01
RcRownchangeKK*chgGame
 2148 1934 3.00 6 1.44 40 57.60 
  Zhu, Jack Qijie 2334  * USA1.0010.924036.80 
  Yap, Kim Steven Ruelan m2334  * PHI0.5010.424016.80 
  Lee, Megan wm2165 USA0.001-0.2140-8.40 
  Winslow, Elliott m2169 USA0.5010.294011.60 
  Li, Beilin 2039 USA0.001-0.3640-14.40 
  Palusa, Maurya 1849 USA1.0010.384015.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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