Individual Calculations January 2020
 Tan, Zhong Kai  Total change: -0.80  Rating chartPersonal card
 6th Johor International Chess Open 2019 Johor Bahru, Johor MAS 2019-12-02
RcRownchangeKK*chgGame
 1949 1902 4.00 9 -0.04 20 -0.80 
  Sammed Jaykumar, Shete 2302  * IND0.001-0.0820-1.60 
  Camhi, David 1519 TPE1.0010.09201.80 
  Mariano, Nelson Iii f2235 PHI0.001-0.1220-2.40 
  Aravind, P V S 1688 IND1.0010.23204.60 
  Hari, Madhavan N B 2280 IND0.001-0.0920-1.80 
  Liu, Meng 1738 CHN1.0010.28205.60 
  Barath, Kalyan M 2063 IND0.001-0.2920-5.80 
  Hasnol, Rahmat 1502  * BRU1.0010.08201.60 
  Prasannaa.s 2213 IND0.001-0.1420-2.80 
 * 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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