Individual Calculations September 2015
 Abdulrahman Mohammad, Al Taher  Total change: -64.80  Rating chartPersonal card
 CZECH OPEN 2015 - C - open rating tournament Pardubice, Tipsport arena CZE 2015-07-25
RcRownchangeKK*chgGame
 1589 1353 0.00 6 -1.37 40 -54.80 
  Spacek, Marcel 1753  * SVK0.001-0.0840-3.20 
  Veestraeten, Bram 1680 BEL0.001-0.1340-5.20 
  Bass, Harijs 1618 LAT0.001-0.1840-7.20 
  Skrivanek, Michal 1535 CZE0.001-0.2640-10.40 
  Zozulin, Ruslan 1638 GER0.001-0.1640-6.40 
  Gabrielova, Marketa 1312 CZE0.001-0.5640-22.40 
 * 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)
 
 National TT Youth & Juniors CH U 08-10-12-14 Boys Dubai UAE 2015-08-14
RcRownchangeKK*chgGame
 1289 1353 1.50 3 -0.25 40 -10.00 
  Al, Mazrouei Jumaa Mohhamed 1177 UAE1.0010.274010.80 
  Khalifah, Khaled 1434 UAE0.5010.11404.40 
  Alali, Ali 1256 UAE0.001-0.6340-25.20 

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)
 

 

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