Individual Calculations January 2018
 Foo, Jiu Yarng Clarance  Total change: 50.00  Rating chartPersonal card
 Asian Amateur Chess Championship 2017 - Open Chiang Mai THA 2017-11-24
RcRownchangeKK*chgGame
 1625 1364 1.50 7 -0.07 40 -2.80 
  Chan, Tun Lin 1764  * MYA0.001-0.0840-3.20 
  Al, Ansi Amin 1764  * OMA0.001-0.0840-3.20 
  Wongsawan, Thoetsak 1764  * THA0.5010.424016.80 
  Chan, Nyein Aung 1764  * MYA0.001-0.0840-3.20 
  Rangkaew, Katunchalee 1477 THA0.001-0.3540-14.00 
  Thongsuk, Teerawat 1165 THA1.0010.24409.60 
  Chen, Yi Jing Alvin 1675 SGP0.001-0.1440-5.60 
 * 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)
 
 9th Penang Heritage City International Chess Open 2017 (Challenger) Pulau Pinang MAS 2017-12-04
RcRownchangeKK*chgGame
 1622 1364 2.50 6 1.32 40 52.80 
  Fariha, Mariroh 1764  * INA0.001-0.0840-3.20 
  Nagaraj, Jeevvanraj 1509 MAS1.0010.694027.60 
  Hoe, Chew Ming Thomas 1738 SGP0.001-0.1040-4.00 
  Yeop, Mat Zaki 1572 MAS0.5010.274010.80 
  Hairul, Muhd Ilhan Mansiz 1546 MAS0.5010.24409.60 
  Chia, Yu Zhe Ashton 1601 SGP0.5010.304012.00 
 * 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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