Individual Calculations October 2015
 Johny , P  Total change: -3.00  Rating chartPersonal card
 22nd Abu Dhabi Int. Chess Festival Open Tournament 2015 Abu Dhabi UAE 2015-08-23
RcRownchangeKK*chgGame
 1670 1904 4.50 6 -0.15 20 -3.00 
  Chandan, Kapahi 1504  * IND1.0010.08201.60 
  Kamal, Altayeb 1532 SUD1.0010.10202.00 
  Faisal, Ali 1719 UAE1.0010.26205.20 
  Ali Rashid, Ali 1742 UAE0.501-0.2120-4.20 
  Al Hosani, Omran 1724 UAE1.0010.26205.20 
  Ghadiri, Ebrahim 1798 IRI0.001-0.6420-12.80 
 * 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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