Rapid: Individual Calculations September 2017
 Aryan, Abraham George  Total change: -9.40  Rating chartPersonal card
 29th National Rapid Chess Championships 2017 - Open Singapore SGP 2017-08-05
RcRownchangeKK*chgGame
 1515 1382 2.00 7 -0.47 20 -9.40 
  Lau, Ende Matthew 1782  * SGP0.001-0.0820-1.60 
  Agung, Rinaldi Santoso 1590 INA0.001-0.2320-4.60 
  Amit, Sukhpal 1782  * IND0.001-0.0820-1.60 
  Wong, Zhenyong Jayden 1487 SGP0.001-0.3620-7.20 
  Teo, Jun Kai Ethan 1090 SGP1.0010.15203.00 
  Bakre, Ashutosh 1613 IND0.001-0.2120-4.20 
  Bag, Ipshita 1261 ENG1.0010.34206.80 
 * 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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