Individual Calculations January 2018
 Naufal, Dzaki  Total change: 0.00  Rating chartPersonal card
 4th Johor International Chess Challenger Open 2017 Johor MAS 2017-12-11
RcRownchangeRpKK*chgGame
 1508 0 8.00 9 0.00 1648   0.00 
  Chen, Tzi Xuen 1299 MAS0.0010.00 0.00 
  Tharsika, Prushotman-G 1044 MAS1.0010.00 0.00 
  Madjidov, Irgash 1297 UZB1.0010.00 0.00 
  Noel, Nicolas 1533 FRA1.0010.00 0.00 
  Hairul, Muhd Ilhan Mansiz 1546 MAS1.0010.00 0.00 
  Akhramsyah, Aqil Ainuddin Naufal 1601 MAS1.0010.00 0.00 
  Guna Balan, Jagathees 1686 MAS1.0010.00 0.00 
  Cahyadi 1731 INA1.0010.00 0.00 
  Mohd Saprin, Amir Ghaazi 1837 MAS1.0010.00 0.00 

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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