Individual Calculations January 2016
 Kong, Yeong Keng Brendan  Total change: -26.80  Rating chartPersonal card
 7th Penang Heritage City International Chess Open 2015 (Challenger) Penang MAS 2015-12-07
RcRownchangeKK*chgGame
 1531 1294 0.50 4 -0.37 40 -14.80 
  Gaticales, Martin 1694  * PHI0.001-0.0840-3.20 
  Jamil, Norjayadi 1488 MAS0.001-0.2540-10.00 
  Hairul, Muhd Ilhan Mansiz 1446 MAS0.5010.20408.00 
  Yeoh, Seong Jui Michael 1495 SIN0.001-0.2440-9.60 
 * 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)
 
 67th Singapore National Chess Championships 2015 - Amateur Singapore SGP 2015-12-20
RcRownchangeKK*chgGame
 1499 1294 0.50 3 -0.30 40 -12.00 
  Ng, Sheng Feng 1672 SIN0.001-0.0940-3.60 
  Tan, Teck Woon 1543 SIN0.001-0.1940-7.60 
  Kow, Weiliang Bryan 1281 SIN0.501-0.0240-0.80 

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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