Individual Calculations October 2015
 Al-Hajri, Hamda  Total change: -25.20  Rating chartPersonal card
 22nd Abu Dhabi Int. Chess Festival Open Tournament 2015 Abu Dhabi UAE 2015-08-23
RcRownchangeKK*chgGame
 1674 1318 0.00 1 -0.11 40 -4.40 
  Murad, Abdulla 1674 UAE0.001-0.1140-4.40 

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)
 
 22nd Abu Dhabi Int. Chess Festival Junior Tournament 2015 Abu Dhabi UAE 2015-08-23
RcRownchangeKK*chgGame
 1510 1318 0.00 2 -0.52 40 -20.80 
  Aliyev, Adnan 1573 AZE0.001-0.1940-7.60 
  Al Shamsi, Kaltham Mubarak 1446 UAE0.001-0.3340-13.20 

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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