Individual Calculations January 2020
 Hu, Merric  Total change: 56.40  Rating chartPersonal card
 38th Annual Empire City Open New York, New York USA 2019-12-26
RcRownchangeKK*chgGame
 2112 2060 3.50 5 1.41 40 56.40 
  Zhakamukhov, Eduard 2050 RUS0.501-0.0140-0.40 
  Li, Weijie 1660  * CHN1.0010.08403.20 
  Chen, Justin f2241 USA0.5010.24409.60 
  Bonin, Jay Richard m2261 USA1.0010.764030.40 
  Rohde, Michael A g2349 USA0.5010.344013.60 
 * 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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