Individual Calculations October 2015
 Ronald, Pernez  Total change: 74.00  Rating chartPersonal card
 22nd Abu Dhabi Int. Chess Festival Open Tournament 2015 Abu Dhabi UAE 2015-08-23
RcRownchangeKK*chgGame
 1871 1507 2.50 6 1.85 40 74.00 
  Afshar, Niusha 1907  * IRI0.001-0.0840-3.20 
  Rafee, Mohd Hayel 1907  * SYR1.0010.924036.80 
  Ashraf, Ahmed Ramadan 1895 EGY0.001-0.0940-3.60 
  Stasenko, Julia 1907  * UKR0.5010.424016.80 
  Tamara, Khateeb 1705 JOR1.0010.764030.40 
  Walid, Anwar 1907  * UAE0.001-0.0840-3.20 
 * 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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