Individual Calculations September 2019
 Looi, Yi Wei  Total change: 0.00  Rating chartPersonal card
 14th IGB BERHAD Malaysia Chess Challenge 2019 Kuala Lumpur MAS 2019-08-09
RcRownchangeRpKK*chgGame
 1290 0 0.00 5 0.00 490   0.00 
  Che Cob, Mohd Amin 1495 MAS0.0010.00 0.00 
  Manhokaran, Darshevintharan 1272 MAS0.0010.00 0.00 
  Yuni 1133 INA0.0010.00 0.00 
  Vinesh, Venkata Narayanaswamy 1047 SGP0.0010.00 0.00 
  Zamahari, Abang Draup 1502 MAS0.0010.00 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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