Individual Calculations December 2016
 Long, Kai Xi Dylan  Total change: -13.20  Rating chartPersonal card
 33rd National Age Group Chess Championships 2016 - Open Under-12 Singapore SGP 2016-11-19
RcRownchangeKK*chgGame
 1351 1326 2.00 5 -0.33 40 -13.20 
  Auyeung, Chi Hung Jonathan 1519 SGP0.001-0.2540-10.00 
  Ashwin, Hariharan 1487 SGP0.5010.21408.40 
  Nisban, Cyrus c1626 SGP0.001-0.1540-6.00 
  Lim, Yu Xuan Ashton 1065 SGP0.501-0.3240-12.80 
  Polavaram, Adhitya 1059 SGP1.0010.18407.20 

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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