Rapid: Individual Calculations July 2018
 Abdulhamid, Erfan  Total change: 15.00  Rating chartPersonal card
 Zayed Year Grand Prix 2018(Rapid) Al Ain UAE 2018-05-05
RcRownchangeKK*chgGame
 1815 1937 5.00 7 0.75 20 15.00 
  Sayanth, Krishna 1537  * IND1.0010.08201.60 
  Kunitsyn, Alexander 1537  * RUS1.0010.08201.60 
  Nazarenko, Pavlo 2178 UKR0.001-0.2020-4.00 
  Sultan, Fadel Saeed M Alshamsi 1537  * UAE1.0010.08201.60 
  Ahmad, Al Romaithi 1546 UAE1.0010.09201.80 
  Khamroev, Ravshan 2205 UZB1.0010.832016.60 
  Mortel, Marlon 2164 PHI0.001-0.2120-4.20 
 * 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)
 

 

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