Individual Calculations February 2019
 Haining, Kyle  Total change: 12.00  Rating chartPersonal card
 2018 Pan-American Intercollegiate Team Championship Burlingame, California USA 2018-12-27
RcRownchangeKK*chgGame
 2379 2100 1.00 3 0.43 40 17.20 
  Chandra, Akshat g2492 USA0.001-0.0840-3.20 
  Wong, Jianwen 2191 MAS1.0010.624024.80 
  Javakhadze, Zurab m2453 GEO0.001-0.1140-4.40 

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)
 
NOTE: K factor changed
 PNWCC FIDE Open - Olympiad Gold Kirkland, Washington USA 2019-01-18
RcRownchangeKK*chgGame
 2075 2100 3.00 6 -0.26 20 -5.20 
  Mahajan, Rushaan c1966 USA1.0010.32206.40 
  Bu, Xiangzhi g2500  * CHN0.001-0.0820-1.60 
  Levine, Joseph 1996 USA0.001-0.6420-12.80 
  Whale, Nicholas 1770 USA1.0010.12202.40 
  Zhang, Brendan 1952 USA1.0010.30206.00 
  He, Anthony Bi f2265 USA0.001-0.2820-5.60 
 * 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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