Individual Calculations January 2019
 Tan, Jun Hao  Total change: -54.80  Rating chartPersonal card
 10th Penang Heritage City International Chess Open 2018 (Challenger) Penang MAS 2018-12-03
RcRownchangeKK*chgGame
 1557 1851 7.00 9 -0.49 40 -19.60 
  Aadithya, Kumar 1451  * SGP1.0010.08403.20 
  Abdukodirov, Otabek 1451  * UZB1.0010.08403.20 
  Chew, Zhi Qi 1476 MAS0.501-0.4140-16.40 
  Li, Siyao 1466 CHN1.0010.09403.60 
  Tan, Yik Chean 1558 MAS0.501-0.3540-14.00 
  Tin, Shan Ze 1538 MAS1.0010.14405.60 
  Yip, Yong 1571 MAS1.0010.16406.40 
  Dhea, Safitri 1762 INA0.501-0.1240-4.80 
  Singh, Eshwant 1736 MAS0.501-0.1640-6.40 
 * 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)
 
 4th Singapore Amateur Chess Championships 2018 Singapore SGP 2018-12-12
RcRownchangeKK*chgGame
 1529 1851 6.00 8 -0.88 40 -35.20 
  Ang, Tze Hai Justin 1451  * SGP1.0010.08403.20 
  Lee, Yann Ze Darryl 1451  * SGP1.0010.08403.20 
  Yeoh, Seong Jui Michael 1486 SGP1.0010.10404.00 
  Goh, Yi Jie Jonathan 1694 SGP0.501-0.2140-8.40 
  Lim, Huay Leon Warren 1617 SGP0.001-0.7940-31.60 
  Ho, Khai Sheng Samuel 1451  * SGP1.0010.08403.20 
  Leonardo, Franklin 1551 SGP0.501-0.3540-14.00 
  Hema, Keertana Vemuri 1528 IND1.0010.13405.20 
 * 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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