Rapid: Individual Calculations August 2015
 Mahmoud, Ahmed  Total change: -73.40  Rating chartPersonal card
 Allegiance to Zayed Rapid Chess Tournament 2015 Dubai UAE 2015-06-21
RcRownchangeKK*chgGame
 1573 1744 4.00 8 -1.50 20 -30.00 
  Sokolov, Ivan g2144  * NED0.001-0.0820-1.60 
  Abdulrahim, Salem 1344  * UAE1.0010.08201.60 
  Sai, Krishna Suresh Kumar 1344  * IND1.0010.08201.60 
  Yap, Ernesto M. 2067 PHI0.001-0.1320-2.60 
  Naidu, Harish 1472 IND0.001-0.8320-16.60 
  Mohammed, Ghalia 1344  * UAE1.0010.08201.60 
  Mosallam, Mohammad 1523 UAE0.001-0.7820-15.60 
  Al-Hammadi, Maryam Hussein 1344  * UAE1.0010.08201.60 
 * 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)
 
 Sharjah Rapid International Championship 2015 sharjah UAE 2015-06-26
RcRownchangeKK*chgGame
 1504 1744 4.00 8 -2.17 20 -43.40 
  Hamda, Sarhan 1344  * UAE1.0010.08201.60 
  Hilwani, Talal 2144  * SYR0.001-0.0820-1.60 
  Omar Mohammad, Al Taher 1455 UAE0.001-0.8420-16.80 
  Fatima, Saif Al-Ali 1344  * UAE1.0010.08201.60 
  Al Falahi, Ziad Tarik Mohammad 1381 IRQ1.0010.10202.00 
  Ronald, Pernez 1507 PHI0.001-0.8020-16.00 
  Fawwaz, Mohammed 1344  * IND0.501-0.4220-8.40 
  Al Amoudy, Khalifa 1515 UAE0.501-0.2920-5.80 
 * 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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