Rapid: Individual Calculations September 2018
 Bret, Jean-Sebastien  Total change: 13.20  Rating chartPersonal card
 HKCFL Summer Rapid 2018 Hong Kong HKG 2018-07-23
RcRownchangeKK*chgGame
 1594 1518 4.00 8 0.66 20 13.20 
  Tam, Tsz Chun 1142 HKG1.0010.09201.80 
  Lau, Lut Yin Luke 1918  * HKG0.001-0.0820-1.60 
  So, Ka Wang 1254 HKG1.0010.18203.60 
  Lopez De Anda, Edgar 1759 USA1.0010.802016.00 
  Tang, Tsz Sang 1742 HKG0.001-0.2220-4.40 
  Tamang, Dal Bahadur 1652 HKG0.001-0.3220-6.40 
  Luk, Luen-Wah f1918  * HKG0.001-0.0820-1.60 
  Mahadevan, Aravind 1364 HKG1.0010.29205.80 
 * 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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