Individual Calculations January 2018
 Nor Ahdat, Nur Ainul Mardhiyah  Total change: 0.00  Rating chartPersonal card
 4th Johor International Chess Challenger Open 2017 Johor MAS 2017-12-11
RcRownchangeRpKK*chgGame
 1199 0 0.50 5 0.00 833   0.00 
  Madjidov, Irgash 1297 UZB0.0010.00 0.00 
  Sinnapar, Amirthen Yohann 1031 MAS0.0010.00 0.00 
  Tan, Yan Xun 1192 MAS0.0010.00 0.00 
  Tay, Xiong Sheng Dexter Christop 1203 MAS0.0010.00 0.00 
  Teh, Jie 1270 MAS0.5010.00 0.00 

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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