Individual Calculations January 2020
 Tan, Eng Thong Evelyn  Total change: -42.80  Rating chartPersonal card
 6th Johor International Challenger Chess Open 2019 Johor Bahru, Johor MAS 2019-12-02
RcRownchangeKK*chgGame
 1320 1422 4.00 8 -1.07 40 -42.80 
  Nurdin, Simanjuntak 1822  * INA0.001-0.0840-3.20 
  Lim, Min Zhe 1219 MAS0.001-0.7640-30.40 
  Nivashan, Ram 1143 MAS1.0010.16406.40 
  Pang, Yi Hahn 1152 MAS0.501-0.3340-13.20 
  Nor Ahdat, Nur Farhatul Hakimah 1113 MAS1.0010.14405.60 
  Ferrie, Peter 1335 ENG0.001-0.6240-24.80 
  Prushotman, Vissnupriya 1228 MAS1.0010.254010.00 
  Liew, Kang Zhen 1548 MAS0.5010.17406.80 
 * 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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