Rapid: Individual Calculations January 2019
 Li, Bo  Total change: 9.80  Rating chartPersonal card
 7th Johor Causeway Open Rapid 2018 Johor Bahru, Johor MAS 2018-12-16
RcRownchangeKK*chgGame
 2044 2301 6.00 7 0.49 20 9.80 
  Siah, Wei Heng 1901  * SGP1.0010.08201.60 
  Noel, Nicolas 1901  * FRA1.0010.08201.60 
  Lean, Boon Cheng Richard 1901  * SGP1.0010.08201.60 
  Roy, Marpaung 1985 INA0.501-0.3720-7.40 
  Emperado, Emmanuel 2221 PHI1.0010.39207.80 
  Villanueva, Nelson f2262 PHI1.0010.45209.00 
  Dang, Hoang Son f2134 VIE0.501-0.2220-4.40 
 * 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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