Individual Calculations January 2020
 Lim, Yee Ru  Total change: -11.20  Rating chartPersonal card
 6th Johor International Challenger Chess Open 2019 Johor Bahru, Johor MAS 2019-12-02
RcRownchangeKK*chgGame
 1227 1026 1.50 7 -0.28 40 -11.20 
  Muzammil, Muhd Mirza Irfan 1426  * MAS0.001-0.0840-3.20 
  Hwa, Zhan Ming Louis 1262 MAS0.001-0.2040-8.00 
  Prushotman, Vissnupriya 1228 MAS0.5010.264010.40 
  Pheng, Win Xie 1118 MAS1.0010.634025.20 
  Tan, Yi Xun 1290 MAS0.001-0.1840-7.20 
  Pang, Yi Hahn 1152 MAS0.001-0.3340-13.20 
  Nor Ahdat, Nur Farhatul Hakimah 1113 MAS0.001-0.3840-15.20 
 * 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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