Individual Calculations January 2020
 Teh, Xin Ming  Total change: 31.60  Rating chartPersonal card
 11th Penang Heritage City International Chess Open 2019 (Challenger) Georgetown, Penang MAS 2019-12-09
RcRownchangeKK*chgGame
 1308 1026 2.00 7 0.79 40 31.60 
  Carson, Goh Eu Zien 1426  * MAS0.001-0.0840-3.20 
  Chua, Siang-Zhe 1221 MAS1.0010.754030.00 
  Sheridan, Wallace 1426  * AUS0.001-0.0840-3.20 
  Ferrie, Peter 1335 ENG0.001-0.1440-5.60 
  Zainul, Mupjajar 1211 MAS0.001-0.2640-10.40 
  Ooi, Zhi Ping 1247 MAS1.0010.784031.20 
  Tan, Roel Jovita 1292 MAS0.001-0.1840-7.20 
 * 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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