Rapid: Individual Calculations July 2018
 Saif, Salah M N Haidara  Total change: -0.20  Rating chartPersonal card
 Zayed Year Grand Prix 2018(Rapid) Al Ain UAE 2018-05-05
RcRownchangeKK*chgGame
 1398 1060 1.00 4 0.50 20 10.00 
  Abucejo, Armel N 1460  * PHI0.001-0.0820-1.60 
  Kunitsyn, Dmitry 1454 RUS0.001-0.0820-1.60 
  Al Shamsi, Hamad Naseer 1385 UAE0.001-0.1320-2.60 
  Sultan, Amer 1292 UAE1.0010.792015.80 
 * 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)
 
 Ramadan Al-Ain Chess Festival 2018(Rapid) May-June(Round) Al Ain UAE 2018-05-31
RcRownchangeKK*chgGame
 1394 1060 0.00 4 -0.51 20 -10.20 
  Ali Hamdan, Alsheraifi 1460  * UAE0.001-0.0820-1.60 
  Askar, Sherif 1460  * EGY0.001-0.0820-1.60 
  Rahmdel, Khaled 1323 IRI0.001-0.1820-3.60 
  Sultan, Fadel Saeed M Alshamsi 1332 UAE0.001-0.1720-3.40 
 * 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)
 

 

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