Individual Calculations May 2019
 Hamdan Edrees, Alhamed  Total change: 62.80  Rating chartPersonal card
 Sharjah Open Classic Chess Championship April 2019 Sharjah UAE 2019-04-08
RcRownchangeKK*chgGame
 1331 1295 3.50 4 1.57 40 62.80 
  Yahya, Shuaib Al Kaff 1121 UAE1.0010.274010.80 
  Zayed, Sultan Al Taher 1291 UAE1.0010.494019.60 
  Abdulla, Mahmood Abdulla Mohammad 1215 UAE1.0010.394015.60 
  Sidharth, Balaji Sridharan 1695  * IND0.5010.424016.80 
 * 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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