Individual Calculations July 2017
 Zhu, Jack Q  Total change: 1.00  Rating chartPersonal card
 Bay Area Beat the Heat Championship Milpitas, California USA 2017-06-16
RcRownchangeKK*chgGame
 2287 2400 2.00 3 0.10 10 1.00 
  Ke, Ivan 2179 USA1.0010.22102.20 
  Yoo, Christopher Woojin 2128 USA1.0010.17101.70 
  Holt, Conrad g2555 USA0.001-0.2910-2.90 

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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