Individual Calculations May 2018
 Chen, Po-Han  Total change: 26.80  Rating chartPersonal card
 Asian Youth Chess 2018, Open U14 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1606 1352 2.00 6 0.67 40 26.80 
  Jiang, Qinyu 1752  * CHN0.001-0.0840-3.20 
  Ngo, Duc Tri f1752  * VIE0.001-0.0840-3.20 
  Chai, Chang Yik 1185 MAS1.0010.284011.20 
  Ashwin, Hariharan 1614 SGP0.5010.324012.80 
  Thenuka, Kuruwita Gamalathge Kin 1644 SRI0.001-0.1540-6.00 
  Myo, Myint Swe 1686 MYA0.5010.384015.20 
 * 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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