Individual Calculations February 2015
 Al Shamisi, Hareb Nasser  Total change: 99.60  Rating chartPersonal card
 Elite Youth CH tt U 08-10-12-14 Boys Dubai UAE 2014-12-27
RcRownchangeKK*chgGame
 1487 1388 1.50 3 0.40 40 16.00 
  Salem, Ahmed Salem 1540 UAE0.001-0.3040-12.00 
  Al Hosani, Saeed 1474 UAE1.0010.624024.80 
  Mosallam, Mohammad 1448 UAE0.5010.08403.20 

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 Chess CH(Open U12) Abu Dhabi UAE 2015-01-04
RcRownchangeKK*chgGame
 1546 1401 4.00 6 1.98 40 79.20 
  Ezzaldeen, Khaled 1116 PLE1.0010.16406.40 
  Al Hosani, Saeed 1458 UAE0.001-0.4240-16.80 
  Al-Zaabi, Sultan 1798 UAE0.001-0.0840-3.20 
  Adrar, Sofiane 1569 ALG1.0010.724028.80 
  Rabeea, Sabah Nori f1801  * IRQ1.0010.924036.80 
  Yaser Ali , Wajih 1533 YEM1.0010.684027.20 
 * 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)
 
 Alain Winter Festival alain UAE 2015-01-22
RcRownchangeKK*chgGame
 1611 1401 1.00 3 0.11 40 4.40 
  Fasil, M 1801  * IND0.001-0.0840-3.20 
  Rafee, Mohd Hayel 1801  * SYR0.001-0.0840-3.20 
  Al Ali, Hamad 1230 UAE1.0010.274010.80 
 * 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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