Individual Calculations January 2020
 Tang, Ngai Juan Dixon  Total change: -18.40  Rating chartPersonal card
 5th Singapore Amateur Chess Championship 2019 Singapore SGP 2019-11-30
RcRownchangeKK*chgGame
 1243 1445 4.50 8 -1.46 40 -58.40 
  Chen, Meng Ren Morgan 1131 SGP1.0010.14405.60 
  Ho, Xinglun Royce 1845  * SGP0.001-0.0840-3.20 
  Quek, Zi Le Aleenta 1125 SGP1.0010.13405.20 
  Vivaan, Amarnani 1164 IND0.501-0.3440-13.60 
  Chan, Wen Hui Ryan 1256 SGP0.001-0.7540-30.00 
  Lakshminarasimhan, Rahul 1096 SGP1.0010.11404.40 
  Kumar, Vedant 1137 HKG0.501-0.3640-14.40 
  Burman, Ray Pritish 1192 SGP0.501-0.3140-12.40 
 * 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)
 
 11th Penang Heritage City International Chess Open 2019 (Open) Georgetown, Penang MAS 2019-12-09
RcRownchangeKK*chgGame
 1780 1445 2.00 8 1.00 40 40.00 
  Eng, Jia Qian 1845  * MAS0.001-0.0840-3.20 
  Wu, Yixing 1768 CHN0.5010.374014.80 
  Jamal, Hendry 1845  * INA0.5010.424016.80 
  Chua, Chee Sian Sebastien 1772 MAS0.5010.374014.80 
  Koelbl, Wolfgang 1845  * GER0.5010.424016.80 
  Teh, Hui Lam 1715 MAS0.001-0.1740-6.80 
  Liu, Meng 1738 CHN0.001-0.1540-6.00 
  Liew, Mark 1708 SGP0.001-0.1840-7.20 
 * 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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