Individual Calculations January 2018
 Edithso, Samantha  Total change: -50.80  Rating chartPersonal card
 4th Johor International Chess Open 2017 Johor MAS 2017-12-11
RcRownchangeKK*chgGame
 1856 1842 2.50 8 -1.27 40 -50.80 
  Paciencia, Enrique m2242  * SGP0.001-0.0840-3.20 
  Lee, Jun Wei c2055 SGP0.001-0.2340-9.20 
  Kumar, Sri Shiva 1481 MAS1.0010.10404.00 
  Che Hassan, Abdullah 2048 MAS0.001-0.2440-9.60 
  Shee, Jia Wee 1559 MAS0.001-0.8440-33.60 
  Lim, Zen Hong 1442  * MAS0.501-0.4240-16.80 
  Tantipura, Noppakorn 1975 THA1.0010.684027.20 
  Mulay, Pratik 2047 IND0.001-0.2440-9.60 
 * 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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