Individual Calculations March 2015
 Zhu, Jack Qijie  Total change: 24.00  Rating chartPersonal card
 2015 Peoples Tournament (Presidents Day Weekend) Santa Clara, California USA 2015-02-14
RcRownchangeKK*chgGame
 2084 2135 4.00 6 0.60 40 24.00 
  Rubinstein-Salzedo, Simon 1974 USA1.0010.294011.60 
  Specht, Joshua 2088 USA1.0010.434017.20 
  Virtanen, Teemu 1985 FIN0.501-0.2040-8.00 
  Nagarajan, Pranav 2163 USA0.5010.04401.60 
  Hatarik, Robert 2076 GER1.0010.424016.80 
  Yanayt, Eugene f2219 USA0.001-0.3840-15.20 

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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