Individual Calculations January 2024
 Arfan, Aditya Bagus  Total change: 3.40  Rating chartPersonal card
 EASTERN ASIA JUNIORS and GIRLS CHESS CHAMPIONSHIP 2023 - Open Kota Kinabalu, Sabah MAS 2023-12-02
RcRownchangeKK*chgGame
 2080 2404 7.00 9 0.04 10 0.40 
  Muhd. Hadi, Muhd. Danish Zaqwan 2004  * BRU1.0010.08100.80 
  Chong, Hao Ern 1765 MAS1.0010.01100.10 
  Cu, Ivan Travis 1909 PHI0.501-0.4610-4.60 
  Concio, Michael Jr. m2403 PHI0.001-0.5010-5.00 
  Likoh, Jason Warren 1683 MAS1.0010.01100.10 
  Arca, Christian Gian Karlo f2317 PHI1.0010.38103.80 
  Quizon, Daniel m2415 PHI1.0010.52105.20 
  Amilal, Munkhdalai f2388 MGL0.501-0.0210-0.20 
  Siva Kumar, Nirish Kumar 1834 MAS1.0010.02100.20 
 * 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)
 
 15th Penang Heritage City International Chess Open 2023 (Open) Pulau Pinang MAS 2023-12-18
RcRownchangeKK*chgGame
 2141 2404 7.00 9 0.30 10 3.00 
  Genkeswaran, Genivan 1714 MAS1.0010.01100.10 
  Young, Micah 1883 AUS1.0010.03100.30 
  Loo, Pin Xie 2043 MAS1.0010.10101.00 
  Sidabutar, Uriel Noah Oloan 2008 INA1.0010.08100.80 
  Rahman, Ziaur g2436 BAN0.5010.04100.40 
  Badmatsyrenov, Oleg m2399 FID0.001-0.5110-5.10 
  Lee, Jing Xi Jonathan 2004  * SGP1.0010.08100.80 
  Chan, Kim Yew f2283 MAS1.0010.34103.40 
  Priasmoro, Novendra g2499 INA0.5010.13101.30 
 * 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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