Individual Calculations October 2018
 Brown, Geoffrey M  Total change: 13.60  Rating chartPersonal card
 9th IGB Seniors Open Chess Championship 2018 Cititel Midvalley, Kuala Lumpur MAS 2018-08-19
RcRownchangeKK*chgGame
 1905 1897 5.00 9 0.68 20 13.60 
  Senador, Emmanuel m2297  * PHI0.001-0.0820-1.60 
  Kuich, Gero 1499 SUI0.501-0.4220-8.40 
  Muzzaffar, Ahmad 1816 MAS0.001-0.6120-12.20 
  Zamahari, Abang Draup 1552 MAS1.0010.11202.20 
  Yeop, Mat Zaki 1564 MAS1.0010.12202.40 
  Fernandez Fernandez, Juan Carlos 2085 ESP0.5010.24204.80 
  Lee, Soi-Hock 2061 MAS1.0010.722014.40 
  Jamals, Hendry 2120 INA0.001-0.2220-4.40 
  Haessler, Carl 2155 USA1.0010.822016.40 
 * 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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