Individual Calculations June 2015
 Al Hosani, Omran  Total change: -109.20  Rating chartPersonal card
 FIDE World Schools Championship 2015 - OU13 Pattaya THA 2015-05-07
RcRownchangeKK*chgGame
 1657 1913 2.00 6 -2.73 40 -109.20 
  Htet, Naing 1688 MYA0.501-0.2840-11.20 
  Shah, Rishab 1688 IND0.501-0.2840-11.20 
  Shourya, Jain 1555 IND0.501-0.4040-16.00 
  Su, Zijin 1513  * CHN0.001-0.9240-36.80 
  Pallie, Tuan Ehshan 1557 SRI0.501-0.3940-15.60 
  Chan, Yi Meng Ryan 1943 MAS0.001-0.4640-18.40 
 * 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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