Rapid: Individual Calculations December 2017
 Al Hosani, Omran  Total change: 23.00  Rating chartPersonal card
 Teams and Communities Rapid Chess Dubai UAE 2017-11-13
RcRownchangeKK*chgGame
 1848 1765 4.50 8 1.15 20 23.00 
  Marohom, De Leon Jr. 2165  * PHI0.001-0.0820-1.60 
  Dawood, Abdullah 1511 UAE0.501-0.3120-6.20 
  Nithin, K. 1801 IND1.0010.552011.00 
  Ahmed, Fareed f1947 UAE1.0010.742014.80 
  Khaled, Tarek Altaher 1414 UAE1.0010.11202.20 
  Miladinovic, Igor g2165  * SRB0.001-0.0820-1.60 
  Kumaravel, Adhav 1618 IND1.0010.30206.00 
  Salem, A.r. Saleh g2165  * UAE0.001-0.0820-1.60 
 * 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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