Individual Calculations October 2015
 Sultan, Ibrahim  Total change: 66.40  Rating chartPersonal card
 22nd Abu Dhabi Int. Chess Festival Masters Tournament 2015 Abu Dhabi UAE 2015-08-23
RcRownchangeKK*chgGame
 2306 1983 2.50 6 1.66 40 66.40 
  Siva, Mahadevan 2383  * IND1.0010.924036.80 
  Sandipan, Chanda g2383  * IND0.001-0.0840-3.20 
  Kowsarinia, Amir f2332 IRI0.5010.394015.60 
  Kulkarni, Rakesh 2368 IND0.001-0.0940-3.60 
  Khouri, Ibrahim Mohamed f2205 UAE0.001-0.2240-8.80 
  Vinoth Kumar, M. f2166 IND1.0010.744029.60 
 * 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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