Individual Calculations January 2018
 Kong Jian Yuan, Stephen  Total change: -79.60  Rating chartPersonal card
 9th Penang Heritage City International Chess Open 2017 (Open Category) Pulau Pinang MAS 2017-12-04
RcRownchangeKK*chgGame
 1773 1704 1.00 7 -1.99 40 -79.60 
  Gandhi, Anish 2104  * IND0.001-0.0840-3.20 
  Siddharth, Jagadeesh 1953 SGP0.001-0.1940-7.60 
  Khandhar, Kaushal 1981 MAS0.001-0.1740-6.80 
  Kumar, Sri Shiva 1481 MAS0.501-0.2840-11.20 
  Advait, Bagri c1990 SGP0.001-0.1640-6.40 
  Goh, Kai Ray Alden 1382 MAS0.001-0.8740-34.80 
  Greenwood, Martin C 1523 ENG0.501-0.2440-9.60 
 * 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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