Individual Calculations January 2017
 Koh, Ming Yao Gavin  Total change: -62.80  Rating chartPersonal card
 8th Penang Heritage City International Chess Open 2016 (Open) Penang MAS 2016-12-05
RcRownchangeKK*chgGame
 1739 1939 4.50 9 -2.00 40 -80.00 
  Paciencia, Enrique m2331 SGP0.001-0.0840-3.20 
  Eng, Jia Qian 1583 MAS0.001-0.8940-35.60 
  Greenwood, Martin C 1554 ENG1.0010.09403.60 
  Goh, Ethan 1619 SGP0.501-0.3740-14.80 
  Siddharth, Jagadeesh 1608 SGP0.501-0.3840-15.20 
  Lee, Kah Teng Benjamin 1717 MAS0.001-0.7840-31.20 
  Goh, Jie Yi wc1603 MAS1.0010.12404.80 
  Ng, Jen Sheng c2093 MAS0.5010.21408.40 
  Thang, Kit Han 1539  * MAS1.0010.08403.20 
 * 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)
 
 2nd Singapore Amateur Chess Championships 2016 Singapore SGP 2016-12-17
RcRownchangeKK*chgGame
 1715 1939 6.50 8 0.43 40 17.20 
  Lee, Peng Keong 1539  * SGP1.0010.08403.20 
  Liew, Mark 1629 SGP1.0010.14405.60 
  Chan, Jia Jie Alexander 1675 SGP0.501-0.3240-12.80 
  Chow, Kit Meng Jordan Max 1794 SGP1.0010.314012.40 
  Tan, Jun Hao c1997 SGP0.5010.08403.20 
  Umadhay, Jer 1561 PHI1.0010.09403.60 
  Henry, Ypil 1686 PHI1.0010.19407.60 
  Yeo, Ruizhi Carwyn 1837 SGP0.501-0.1440-5.60 
 * 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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