Individual Calculations July 2015
 Wang, Yi-An Albert  Total change: 2.80  Rating chartPersonal card
 11th Asian Schools Chess Championships 2015 - Open Under-13 Singapore SGP 2015-05-31
RcRownchangeKK*chgGame
 1630 1270 0.50 4 0.07 40 2.80 
  Avalboev, Sukhrobjon 1670  * UZB0.001-0.0840-3.20 
  Ma, Ruiting 1625 CHN0.5010.394015.60 
  Tan, Jun Ying c1670  * MAS0.001-0.0840-3.20 
  Shourya, Jain 1555 IND0.001-0.1640-6.40 
 * 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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