Individual Calculations May 2019
 De Silva, L M S T  Total change: -54.00  Rating chartPersonal card
 Asian Youth Chess Championship 2019 - Under 14 Open Colombo SRI 2019-04-04
RcRownchangeKK*chgGame
 1685 1925 5.50 9 -1.35 40 -54.00 
  Wu, Bing-Shen 1525  * TPE0.501-0.4240-16.80 
  Bandara, T M Miul Prabhashwara 1525  * SRI1.0010.08403.20 
  Kodithuwakku, Lisara 1637 SRI1.0010.16406.40 
  Nguyen, Quoc Hy c2196 VIE0.001-0.1740-6.80 
  Dharmakeerthi, G K Pasindu Nims 1576 SRI0.001-0.8940-35.60 
  Sorncharoensap, Poramet 1525  * THA1.0010.08403.20 
  Rayan, Deeb 1525  * SYR1.0010.08403.20 
  Orozbaev, Eldiar c1841 KGZ1.0010.384015.20 
  Aditya, Varun Gampa 1815 IND0.001-0.6540-26.00 
 * 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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