Individual Calculations May 2018
 Zayed, Sultan Al Taher  Total change: -21.20  Rating chartPersonal card
 April Refreshment Tournament U1500 Sharjah UAE 2018-04-01
RcRownchangeKK*chgGame
 1220 1211 0.00 2 -0.99 40 -39.60 
  Omar Mohammad, Al Taher 1435 UAE0.001-0.2240-8.80 
  Majid Abdalla, Alqaydi 1004 UAE0.001-0.7740-30.80 

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)
 
 2nd Sharjah Masters Chess CH. 2018 Sharjah UAE 2018-04-12
RcRownchangeKK*chgGame
 1548 1211 1.50 8 0.46 40 18.40 
  Vignesh, N R m1611  * IND0.001-0.0840-3.20 
  Aditya, Mittal c1611  * IND0.001-0.0840-3.20 
  Ahmed, Fareed f1611  * UAE0.001-0.0840-3.20 
  Al-Housa, Khalil 1611  * PLE0.001-0.0840-3.20 
  Kotsifis, Emmanouel 1445 GRE1.0010.794031.60 
  Ahmad, Al Romaithi 1611  * UAE0.001-0.0840-3.20 
  Khezrian , Nooralzahra 1399 IRI0.5010.24409.60 
  Piscos, Archer 1482 PHI0.001-0.1740-6.80 
 * 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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