Individual Calculations February 2015
 Zrikem, Nassim  Total change: 0.00  Rating chartPersonal card
 trophee Med sekkat MARRAKECH MAR 2014-11-17
RcRownchangeRpKK*chgGame
 1979 0 0.00 2 0.00 1179   0.00 
  Tajidine, Sidi Mohamed 1784 MTN0.0010.00 0.00 
  Ouakhir, Mehdi 2174 MAR0.0010.00 0.00 

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)
 
 coupe de trĂ´ne Marrakech MAR 2014-11-24
RcRownchangeRpKK*chgGame
 2192 0 0.50 1 0.00 2192   0.00 
  Nafri, Khalil 2192 MAR0.5010.00 0.00 

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)
 
 Arab Youth Chess CH. (Open U14) Abu Dhabi UAE 2015-01-04
RcRownchangeRpKK*chgGame
 1761 0 2.50 6 0.00 1704   0.00 
  Al-Bashayra, Yazan 1739 JOR0.0010.00 0.00 
  Amini, Hossein Ali 1509 BRN1.0010.00 0.00 
  Al Khalqi, Ahmed c1826 YEM0.5010.00 0.00 
  Allam, Mohamed 1700 PLE0.0010.00 0.00 
  Kandil, Adham f2046 EGY1.0010.00 0.00 
  Al Hosani, Omran 1744 UAE0.0010.00 0.00 

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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