Individual Calculations January 2017
 Pu, Henry  Total change: -32.00  Rating chartPersonal card
 2015 Hong Kong Chess Championship Rounds 9 Hong Kong HKG 2016-10-03
RcRownchangeKK*chgGame
 1646 1606 2.00 6 -0.80 40 -32.00 
  Luk, Luen-Wah f1992 HKG0.001-0.0940-3.60 
  Zeng, Yu 1343 HKG0.001-0.8240-32.80 
  Cheng, Justin Hong-Chen 1260 HKG1.0010.11404.40 
  Tang, Tsz Sang 1740 HKG0.001-0.3240-12.80 
  Medarde Santiago, Luis Marcos f2006  * ESP0.001-0.0840-3.20 
  Bottazzi, Ulysse 1532 FRA1.0010.404016.00 
 * 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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