Individual Calculations January 2017
 Draup, Hj. Abang Azman  Total change: -72.40  Rating chartPersonal card
 2nd Singapore Amateur Chess Championships 2016 Singapore SGP 2016-12-17
RcRownchangeKK*chgGame
 1311 1648 2.50 7 -3.62 20 -72.40 
  Koh, Wei Jie Isaac 1248  * SGP0.501-0.4220-8.40 
  Lee, Yu-Ting 1308 TPE0.001-0.8820-17.60 
  Ning, Jiayan Sophia 1248  * SGP1.0010.08201.60 
  Ong, Yujing 1429 SGP0.001-0.7820-15.60 
  Kavuturu, V V Bala Chandar 1248  * SGP1.0010.08201.60 
  Lee, Peng Keong 1401 SGP0.001-0.8120-16.20 
  Jiang, Youhan 1294 SGP0.001-0.8920-17.80 
 * 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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