Individual Calculations January 2018
 Mahmood Shah, Mukhriez Shah  Total change: -36.80  Rating chartPersonal card
 18th ASEAN Age Group Open Chess Championship 2017 (Standard Open UNDER-12) Kuantan MAS 2017-11-26
RcRownchangeKK*chgGame
 1517 1690 2.50 4 -0.20 40 -8.00 
  Auyeung, Chi Hung Lucas 1290  * SGP1.0010.08403.20 
  Gan, Shao Hng Gabriel 1290  * SGP1.0010.08403.20 
  Concio, Michael Jr. 1853 PHI0.001-0.2840-11.20 
  Bacojo, Mark Jay 1634 PHI0.501-0.0840-3.20 
 * 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)
 
 4th Johor International Chess Challenger Open 2017 Johor MAS 2017-12-11
RcRownchangeKK*chgGame
 1586 1690 3.00 6 -0.72 40 -28.80 
  Nizam, Nazhan Syahmi 1290  * MAS0.501-0.4240-16.80 
  Cahyadi 1731 INA0.5010.06402.40 
  Tan, Eng Thong Evelyn 1543 MAS1.0010.304012.00 
  Abdul Hamid, Nurfirdaus 1551 MAS0.001-0.6940-27.60 
  Hairul, Muhd Ilhan Mansiz 1546 MAS1.0010.314012.40 
  Anggraini Mukim, Nadya 1853 INA0.001-0.2840-11.20 
 * 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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