Individual Calculations July 2017
 Tan, Kok Han  Total change: -36.40  Rating chartPersonal card
 2nd SG City Chess Open 2017 - Open Singapore SGP 2017-06-02
RcRownchangeKK*chgGame
 1559 1505 2.00 7 -0.91 40 -36.40 
  Goh, Ethan 1805 SGP0.001-0.1540-6.00 
  Tan, Tze Lin Tommy 1775 SGP1.0010.834033.20 
  Myo, Zeya Oo 1669 MYA0.001-0.2840-11.20 
  Hee, Wei Jie 1183 SGP1.0010.13405.20 
  Tin, Jun Hao 1733 MAS0.001-0.2140-8.40 
  Pereira, Johnharry 1646 SGP0.001-0.3140-12.40 
  Adhya, S 1105  * IND0.001-0.9240-36.80 
 * 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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