Rapid: Individual Calculations August 2013
 Alcala, Alvin  Total change: 0.00  Rating chartPersonal card
 Al Riyadh Open INT chess tournament Al Riyadh KSA 2013-06-26
RcRownchangeRpKK*chgGame
 2145 0 5.50 8 0.00 2175   0.00 
  Gamal, Abdel Hakam 2196 EGY1.0010.00 0.00 
  Gaafar, Hassan 2165 EGY0.5010.00 0.00 
  Al-Burshaid, Ebrahim 1594 BRN1.0010.00 0.00 
  Eldesoky, Hatem 2275 EGY1.0010.00 0.00 
  Ayyad, Maher f2251 BRN1.0010.00 0.00 
  Retanal, Elwin 2224 PHI0.0010.00 0.00 
  Tissir, Mohamed m2422 MAR0.0010.00 0.00 
  Abdel Fatah, Mohamed Hamed 2030 EGY1.0010.00 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)
 
 NGiT Chess Championship Al Khobar KSA 2013-07-04
RcRownchangeRpKK*chgGame
 2145 0 2.00 3 0.00 2155   0.00 
  Al Ghamdi, Ahmed M 2182 KSA1.0010.00 0.00 
  Retanal, Elwin 2224 PHI0.0010.00 0.00 
  Abdel Fatah, Mohamed Hamed 2030 EGY1.0010.00 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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