Blitz: Individual Calculations October 2018
 Yam, Karl  Total change: -54.20  Rating chartPersonal card
 HKCFL Summer Blitz 2018 Hong Kong HKG 2018-08-20
RcRownchangeKK*chgGame
 1469 1600 2.50 8 -2.71 20 -54.20 
  Hari, Advay 1200  * HKG1.0010.08201.60 
  Lau, Lut Yin Luke 1917 HKG0.001-0.1320-2.60 
  Lam, Chun Yung Samuel 1443 HKG0.001-0.7120-14.20 
  Kannappan, Thanneermalai 1223 HKG0.001-0.9120-18.20 
  Peramunetilleke, Savin Kavindu 1200  * HKG0.501-0.4220-8.40 
  Hill-Wood, T Wilfred D 1430 ENG0.001-0.7220-14.40 
  Michishita, Noah 1339 HKG1.0010.18203.60 
  Cheah, Cheok Fung 2000  * MAS0.001-0.0820-1.60 
 * 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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