Individual Calculations July 2023
 Zulkhairi  Total change: -87.60  Rating chartPersonal card
 47th Selangor Open Chess Tournament 2023 Kuala Lumpur MAS 2023-05-26
RcRownchangeKK*chgGame
 1662 2185 5.50 9 -3.15 20 -63.00 
  Mohana Raj, Dharvindra Raj 1785  * MAS1.0010.08201.60 
  M Mohd Nur, Megat Muhd Irfan 1612 MAS0.501-0.4820-9.60 
  Masli, Muhd Nur Daie 1739 MAS0.501-0.4420-8.80 
  Kavin, Mohan 1622 MAS0.501-0.4820-9.60 
  Chay, Joon Hoong 1535 MAS1.0010.01200.20 
  Zhao, Chenyu 1600 CHN0.001-0.9820-19.60 
  Tharation, Prem Kumar 1559 MAS1.0010.01200.20 
  Genkeswaran, Genivan 1761 MAS1.0010.07201.40 
  Loo, Pin Xie 1744 MAS0.001-0.9420-18.80 
 * 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)
 
 2nd CMC Chess Club Classical Chess MesaMall Nilai, Negeri Sembilan MAS 2023-06-03
RcRownchangeKK*chgGame
 1708 2185 5.00 7 -1.23 20 -24.60 
  Teoh, Ban Tat 1785  * MAS1.0010.08201.60 
  Ismadi, Muhd Eilfie 1493 MAS1.0010.01200.20 
  Siringo-Ringo, Sarmadoli 1747 INA0.501-0.4420-8.80 
  Irwandi 2200 INA0.001-0.4820-9.60 
  Kong, Foo Yee 1472 MAS1.0010.01200.20 
  Mohd Tarmizi, Nur Uzma Bazilah 1467 MAS1.0010.01200.20 
  Alidani, Leonardo 1790 PHI0.501-0.4220-8.40 
 * 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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