Individual Calculations January 2018
 Cheah, Eric  Total change: -36.60  Rating chartPersonal card
 9th Penang Heritage City International Chess Open 2017 (Open Category) Pulau Pinang MAS 2017-12-04
RcRownchangeKK*chgGame
 1935 2028 3.50 8 -1.35 20 -27.00 
  Tirto m2295 INA0.001-0.1820-3.60 
  Teh, Wee Zhun 1697 MAS1.0010.12202.40 
  Udani, Ian 2245 PHI0.001-0.2220-4.40 
  Loh, Shao Kai Dylan c1668 SGP1.0010.10202.00 
  Natarajan, C 2162 IND0.001-0.3220-6.40 
  Zhang, Di 1755 CHN0.001-0.8320-16.60 
  Anggraini Mukim, Nadya 1853 INA0.501-0.2320-4.60 
  Ong, Yi Herng Joel 1802 SGP1.0010.21204.20 

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 Johor International Chess Open 2017 Johor MAS 2017-12-11
RcRownchangeKK*chgGame
 1972 2028 4.50 9 -0.48 20 -9.60 
  Lee, Care Greene 1628  * MAS1.0010.08201.60 
  Menkinoski, Riste f2321 MKD0.001-0.1520-3.00 
  Lee, Zhia Chen Zachary 1628  * MAS1.0010.08201.60 
  Li, Bo m2344 CHN0.001-0.1320-2.60 
  Chua, Jia-Tien wc1748 MAS1.0010.16203.20 
  Andyka, Pitra f2297 INA0.001-0.1720-3.40 
  Ghosh, Chanchal Kumer c2176 BAN0.5010.20204.00 
  Di, Xu Wei 1730 MAS0.001-0.8520-17.00 
  Muzzaffar, Ahmad 1877 MAS1.0010.30206.00 
 * 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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