Individual Calculations September 2013
 Chuah, Jin Hai Jonathan  Total change: 23.10  Rating chartPersonal card
 10th IGB Dato’ Arthur Tan International Open Chess Championship 2013 Kuala Lumpur MAS 2013-08-09
RcRownchangeKK*chgGame
 2292 2250 5.00 8 1.54 15 23.10 
  Dutton, Lucas Matthew 1850  * MAS1.0010.08151.20 
  Irwanto, Sadikin m2401 INA0.5010.20153.00 
  Sukandar, Irine Kharisma wg2370 INA1.0010.66159.90 
  Kunte, Abhijit g2489 IND0.5010.30154.50 
  Illingworth, Max m2426 AUS0.001-0.2715-4.05 
  Docena, Jerad 2125 PHI1.0010.33154.95 
  Ravichandran, Siddharth m2368 IND0.5010.16152.40 
  Carlos, Leonardo f2306 PHI0.5010.08151.20 
 * 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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