Rapid: Individual Calculations August 2016
 Agharafiei, Arshiya  Total change: -10.20  Rating chartPersonal card
 12th Asian Schools Chess Championships 2016 - Rapid Open U07 Tehran IRI 2016-07-10
RcRownchangeKK*chgGame
 1297 1094 0.00 2 -0.51 20 -10.20 
  Sodbilegt, Naranbold 1198 MGL0.001-0.3620-7.20 
  Sejdeh, Amirsam 1395 IRI0.001-0.1520-3.00 

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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