Rapid: Individual Calculations May 2018
 Xiao, Tong(qd)  Total change: -3.80  Rating chartPersonal card
 Asian Youth Chess 2018, Open U10 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1712 2045 5.00 6 -0.19 20 -3.80 
  Viswak, Sen M 1645  * IND1.0010.08201.60 
  Swayham, P Das 1645  * IND0.501-0.4220-8.40 
  Kadam, Om Manish 1645  * IND1.0010.08201.60 
  Anand, Batsukh 1702 MGL1.0010.12202.40 
  Mahdavi, Reza 1922 IRI1.0010.33206.60 
  Ashraf, Artin 1714 IRI0.501-0.3820-7.60 
 * 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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