Individual Calculations May 2017
 Rayan, Mohammad Ali Hassan  Total change: 10.80  Rating chartPersonal card
 Asian Youth Chess Championship 2017-U14G Tashkent UZB 2017-04-02
RcRownchangeKK*chgGame
 1406 1155 1.50 6 0.27 40 10.80 
  Khegay, Yuliya 1555  * UZB0.001-0.0840-3.20 
  Malaikanova, Aigul 1478 KGZ0.5010.374014.80 
  Epa, W Buthmi J 1278 SRI0.5010.17406.80 
  Aysha, Nasser H Alshamsi 1341 UAE0.5010.24409.60 
  Dahampriya, H K T Dewnethmie 1488 SRI0.001-0.1240-4.80 
  Fatima, Al Wahabi 1295 UAE0.001-0.3140-12.40 
 * 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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