Individual Calculations January 2019
 Chan, Chak Man  Total change: -26.40  Rating chartPersonal card
 LEAP HK International Chess Open 2018 Hong Kong HKG 2018-12-22
RcRownchangeKK*chgGame
 1599 1868 5.00 8 -1.32 20 -26.40 
  Chen, Junxue 1468  * HKG1.0010.08201.60 
  Lee, Kuan-Ting 1468  * TPE1.0010.08201.60 
  Wong, Meng Kong g2246 SGP0.001-0.0920-1.80 
  Lopez De Anda, Edgar 1528 USA0.001-0.8820-17.60 
  Kannappan, Thanneermalai 1468  * HKG0.001-0.9220-18.40 
  Vogelsanger, Nicolas 1468  * SUI1.0010.08201.60 
  Mok, Gillian Xi-Lin 1468  * CAN1.0010.08201.60 
  Tang, Zijie 1676 CHN1.0010.25205.00 
 * 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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