Rapid: Individual Calculations February 2019
 Chai, Chang Yik  Total change: 62.80  Rating chartPersonal card
 Laos International Open Chess Championship 2018 Rapid Vientiane LAO 2018-12-23
RcRownchangeKK*chgGame
 1356 1249 2.00 4 0.37 20 7.40 
  Smit, Gabriel 1649  * NED0.001-0.0820-1.60 
  Vaingorten, Yaaqov f1649  * CAN0.001-0.0820-1.60 
  Burbach, Anya Belle 1136 THA1.0010.35207.00 
  Kalagara, Aniketh 991 IND1.0010.18203.60 
 * 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)
 
 Sunway SMS Deen Malaysian Open U-16 Chess Championship 2018 Bandar Sunway, Selangor MAS 2018-12-29
RcRownchangeKK*chgGame
 1384 1249 2.00 4 0.53 20 10.60 
  Mohd Zaim, Mohd Afiq 1649  * MAS0.001-0.0820-1.60 
  Lau, Xin Yi Grace 1108 MAS1.0010.31206.20 
  Sophia, Yek Yu Han 1194 MAS1.0010.42208.40 
  Wong, Zi Yue 1583 MAS0.001-0.1220-2.40 
 * 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)
 
 GACC Open Team Chess Championship 2019 University of Malaya, Kuala Lumpur MAS 2019-01-27
RcRownchangeKK*chgGame
 1475 1249 3.50 5 2.24 20 44.80 
  Rahman, Shamsol Bahrain Patahol 1649  * MAS0.001-0.0820-1.60 
  Hairul, Muhd Ilhan Mansiz 1520 MAS1.0010.832016.60 
  Muhd Rozali, Nur Damia Irdina 1099 MAS1.0010.30206.00 
  Tan, Chew Beng 1649  * MAS0.5010.42208.40 
  Norashid, Aiman Harun 1457 MAS1.0010.772015.40 
 * 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)
 

 

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