Individual Calculations February 2016
 Zhu, Jack Q  Total change: -42.80  Rating chartPersonal card
 25th Annual North American Open Las Vegas, Nevada USA 2015-12-26
RcRownchangeKK*chgGame
 2261 2282 4.00 9 -0.84 40 -33.60 
  Dreev, Aleksey g2644 RUS0.001-0.1040-4.00 
  Furfine, Jacob c2141 USA0.501-0.1940-7.60 
  Bjorksten, Lennart 2084 USA1.0010.24409.60 
  Matikozian, Andranik m2427 ARM0.5010.19407.60 
  Bao, Qilin 2194 CHN0.501-0.1240-4.80 
  Sevillano, Enrico g2470 USA0.001-0.2640-10.40 
  Banik, Siddharth G 2078 USA0.501-0.2640-10.40 
  Wong, Jianwen 2159 MAS1.0010.334013.20 
  Ghatti, Sanjay 2154 USA0.001-0.6740-26.80 

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)
 
 7th Annual Golden State Open Concord, California USA 2016-01-15
RcRownchangeKK*chgGame
 2255 2199 2.00 5 -0.23 40 -9.20 
  Gorovets, Andrey m2532 BLR0.5010.384015.20 
  Yang, Darwin m2470 USA0.001-0.1740-6.80 
  Heiserman, Jimmy P 2156 USA0.501-0.0640-2.40 
  Banik, Siddharth G 2027 USA0.001-0.7340-29.20 
  Stearman, Josiah P 2090 USA1.0010.354014.00 

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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