Individual Calculations July 2018
 Tan, Jia Yun  Total change: -31.80  Rating chartPersonal card
 1st Mini Penang Chess Open 2018 George Town , Penang MAS 2018-06-13
RcRownchangeKK*chgGame
 1724 1663 1.50 7 -1.59 20 -31.80 
  Gunawan, Ronny m2063  * INA0.001-0.0820-1.60 
  Ng, Tze Han 2063  * MAS0.001-0.0820-1.60 
  Cheah, Eric 1991 MAS0.001-0.1320-2.60 
  Koay, Yu Zhe 1477 MAS0.501-0.2420-4.80 
  Tan, Yik Chean 1466 MAS0.001-0.7520-15.00 
  Lim, Feng Wei Ferris 1263  * MAS1.0010.08201.60 
  Singh, Eshwant 1745 MAS0.001-0.3920-7.80 
 * 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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