Individual Calculations January 2018
 Teh, Jie  Total change: -16.40  Rating chartPersonal card
 4th Johor International Chess Challenger Open 2017 Johor MAS 2017-12-11
RcRownchangeKK*chgGame
 1511 1270 0.00 2 -0.41 40 -16.40 
  Ahmad Fahmi, Ahmad Faizal 1559 MAS0.001-0.1640-6.40 
  Mohd Nasir, Mohd Khairi 1463 MAS0.001-0.2540-10.00 

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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