Rapid: Individual Calculations January 2019
 Rayes, Abdul Kader  Total change: -5.00  Rating chartPersonal card
 Arab Indv. Rapid Chess Championship 2018(Open) Dubai UAE 2018-12-01
RcRownchangeKK*chgGame
 2128 2143 2.00 6 -1.05 20 -21.00 
  Nidal, Ahmad 1743  * PLE1.0010.08201.60 
  Hamdouchi, Hicham g2543  * MAR0.001-0.0820-1.60 
  Zaibi, Amir m2370 TUN0.001-0.2120-4.20 
  Al Hosani, Omran f1952 UAE0.001-0.7520-15.00 
  Ali, Abdulaziz 1743  * UAE1.0010.08201.60 
  Tissir, Mohamed m2417 MAR0.001-0.1720-3.40 
 * 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)
 
 UAE 47th National Day Rapid Chess Tournament 2018 Dubai UAE 2018-12-06
RcRownchangeKK*chgGame
 1979 2143 7.00 9 0.80 20 16.00 
  Yousif, Alhammadi 1743  * UAE1.0010.08201.60 
  Abdulrahman Mohammad, Al Taher 1743  * UAE1.0010.08201.60 
  Hamad, Essam 1743  * UAE1.0010.08201.60 
  Miladinovic, Igor g2543  * SRB0.001-0.0820-1.60 
  Singh, Gurmeher 1743  * IND1.0010.08201.60 
  Ashraf, Ahmed Ramadan 1917 EGY1.0010.21204.20 
  Moskalenko, Viktor g2543  * ESP0.001-0.0820-1.60 
  Lagutin, Nelman 1875 PHI1.0010.17203.40 
  Nekrasova, Elena wf1961 LBN1.0010.26205.20 
 * 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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