Individual Calculations February 2019
 Koay, Yu Zhe  Total change: 57.60  Rating chartPersonal card
 1 st Putrajaya International Chess Tournament 2019 Fide Rated (U2200) Putrajaya MAS 2019-01-19
RcRownchangeKK*chgGame
 1614 1557 4.00 6 1.44 40 57.60 
  Nanthakumar, Mohnish 1214 MAS1.0010.12404.80 
  Zulkipli, Zaidan c1957  * MAS0.001-0.0840-3.20 
  Mohd Fadzly, Muhd Haziq Fikri 1212 MAS1.0010.11404.40 
  Najarin, Nazir 1708 MAS1.0010.704028.00 
  Lee, Zhia Chen Zachary 1741 MAS0.5010.24409.60 
  Tan, Hong Ghee 1852 MAS0.5010.354014.00 
 * 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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