Rapid: Individual Calculations February 2018
 Muhammad Ibrahim, Muhammad Idris  Total change: 0.00  Rating chartPersonal card
 2nd KIMMA Open Chess Tournament 2018 Kuala Lumpur MAS 2018-01-14
RcRownchangeRpKK*chgGame
 1475 0 0.50 5 0.00 1109   0.00 
  Jaffar, Wazir 1666 MAS0.0010.00 0.00 
  Tan, Yong Hau 1501 MAS0.5010.00 0.00 
  Foo, Jing Er Claire 1300 MAS0.0010.00 0.00 
  Tan, Kah Shing Gavin 1567 MAS0.0010.00 0.00 
  Abdul Rashid, Hasidin 1342 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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