Individual Calculations February 2020
 Chia, Yu Zhe Ashton  Total change: -48.40  Rating chartPersonal card
 36th National Age Group Chess Championships 2019 - Boys Under-11 Singapore SGP 2019-12-27
RcRownchangeKK*chgGame
 1570 1902 6.00 7 -0.03 40 -1.20 
  Chung, Ming Kang Darius 1502  * SGP1.0010.08403.20 
  Chua, Yaw Teng Leonidas 1502  * SGP1.0010.08403.20 
  Li, Ande 1502  * CHN1.0010.08403.20 
  Kapoor, Satvik 1771 IND0.501-0.1840-7.20 
  Tiburcio, Jayson Jacobo 1502  * PHI1.0010.08403.20 
  Lee, Jing Xi Jonathan 1706 SGP0.501-0.2540-10.00 
  Chua, Qi Ze Jayden 1502  * SGP1.0010.08403.20 
 * 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)
 
 Hong Bao Rating Tournament 2020 Singapore SGP 2020-01-25
RcRownchangeKK*chgGame
 1615 1881 3.50 6 -1.18 40 -47.20 
  Ng, Jing Xuan Alyssa 1481  * SGP1.0010.08403.20 
  Sun, Haiyang 1481  * CHN1.0010.08403.20 
  Susilodinata, Andrean f2281  * INA0.001-0.0840-3.20 
  Aarav, Kumar Koni Dena 1481  * IND0.001-0.9240-36.80 
  Agarwal, Madhav 1481  * SGP1.0010.08403.20 
  Jiang, Youhan 1483 SGP0.501-0.4240-16.80 
 * 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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