Individual Calculations July 2017
 Tan, Zhong Kai  Total change: -73.20  Rating chartPersonal card
 2nd SG City Chess Open 2017 - Open Singapore SGP 2017-06-02
RcRownchangeKK*chgGame
 1612 1773 4.50 9 -1.83 40 -73.20 
  Ong, Yujing 1468 SGP1.0010.14405.60 
  Bag, Ipshita 1373  * ENG1.0010.08403.20 
  Villanueva, Nelson f2173  * PHI0.001-0.0840-3.20 
  Navaratnam, Rohan Shan Tze 1645 MAS0.501-0.1740-6.80 
  Sim, Jia Ru 1620 MAS0.001-0.7040-28.00 
  Siddharth, Jagadeesh 1579 SGP0.001-0.7540-30.00 
  Ng, Wee Lok Bryan 1525 SGP1.0010.19407.60 
  Auyeung, Chi Hung Jonathan 1563 SGP1.0010.23409.20 
  Singh, Eshwant 1563 MAS0.001-0.7740-30.80 
 * 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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