Individual Calculations September 2018
 Rayes, Abdul Kader  Total change: -28.20  Rating chartPersonal card
 2nd Sharjah Summer Championship 2018(A) Sharjah UAE 2018-07-26
RcRownchangeKK*chgGame
 1964 2242 6.50 9 -0.89 20 -17.80 
  Abid, Ali Mujawar 1842  * IND1.0010.08201.60 
  Rafee, Mohd Hayel 1911 SYR0.501-0.3820-7.60 
  Alkhour, Ezzedin 1842  * SYR1.0010.08201.60 
  Molina, Antonio f1978 PHI1.0010.18203.60 
  Dimarucut, Francis Erwin 2098 PHI1.0010.31206.20 
  Mortel, Marlon 2123 PHI0.001-0.6620-13.20 
  Hamdan, Marshool f1991 UAE1.0010.19203.80 
  Sameir, Ramez 2012 EGY1.0010.21204.20 
  Stanley, Samson P. 1880 IND0.001-0.9020-18.00 
 * 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)
 
 25th Abu Dhabi Int. Chess Festival(Masters) Abu Dhabi UAE 2018-08-07
RcRownchangeKK*chgGame
 2344 2242 2.50 8 -0.52 20 -10.40 
  Debashis, Das g2539 IND0.001-0.1520-3.00 
  Al-Zaabi, Sultan c1944 UAE1.0010.15203.00 
  Raghunandan, Kaumandur Srihari m2404 IND0.5010.21204.20 
  Rapport, Jovana wg2354 SRB1.0010.652013.00 
  Gupta, Abhijeet g2614 IND0.001-0.1020-2.00 
  Wagh, Suyog 2356 IND0.001-0.3420-6.80 
  Halvax, Georg m2437 AUT0.001-0.2520-5.00 
  Mayank, Pal 2100 IND0.001-0.6920-13.80 

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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