Individual Calculations January 2018
 Ho, In Hei Henry  Total change: -17.60  Rating chartPersonal card
 Caissa Autumn Friday Open Hong Kong HKG 2017-10-13
RcRownchangeKK*chgGame
 1714 1768 3.00 5 0.20 20 4.00 
  Pu, Ethan 1368  * HKG1.0010.08201.60 
  Pu, Henry 1616 HKG1.0010.30206.00 
  Tushar, Anand 1982 IND1.0010.772015.40 
  Rivas Vila, David 2147 ESP0.001-0.0920-1.80 
  Garceran Wang, Miguel Angel 1458 HKG0.001-0.8620-17.20 
 * 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)
 
 Jolimark (HK) International Open Chess Championship 2017 Hong Kong HKG 2017-12-23
RcRownchangeKK*chgGame
 1678 1781 4.00 8 -1.08 20 -21.60 
  Li, Bo m2181  * CHN0.001-0.0820-1.60 
  Mekarapiruk, Chawit 1480 THA1.0010.15203.00 
  Hu, Yik Kwan 1381  * HKG0.501-0.4220-8.40 
  Sarwate, Rohit 1613 HKG0.001-0.7220-14.40 
  Lopez De Anda, Edgar 1559 USA1.0010.22204.40 
  Wong, Meng Kong g2181  * SGP0.001-0.0820-1.60 
  Chua, Chee Sian Sebastien 1475 MAS0.501-0.3620-7.20 
  Woo, Nicholas Tsz Chuen 1553 HKG1.0010.21204.20 
 * 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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