Individual Calculations February 2019
 Cahyadi  Total change: -3.20  Rating chartPersonal card
 1 st Putrajaya International Chess Tournament 2019 Fide Rated (U2200) Putrajaya MAS 2019-01-19
RcRownchangeKK*chgGame
 1486 1684 5.00 7 -0.16 20 -3.20 
  Ernest, Yek Zu Yang 1300 MAS1.0010.09201.80 
  Chai, Chang Yik 1392 MAS0.501-0.3520-7.00 
  Md Nizam, Ahmad Nazmi 1460 MAS0.501-0.2820-5.60 
  Fadzil, Muhd Idraki 1417 MAS1.0010.18203.60 
  Zulkipli, Zaidan c2084  * MAS0.001-0.0820-1.60 
  Mohd Nurul Izani, Muhd Irfan Dani 1404 MAS1.0010.16203.20 
  Tan, Yong Xi Rey Matthew 1348 MAS1.0010.12202.40 
 * 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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