Rapid: Individual Calculations June 2018
 Skaik, Nabil  Total change: 25.00  Rating chartPersonal card
 GCC Chess Federation President Championship 2018 Manama BRN 2018-05-03
RcRownchangeKK*chgGame
 1449 1089 2.00 7 1.25 20 25.00 
  Daria, Lito 1489  * PHI0.001-0.0820-1.60 
  Al Harthy, Faisel 1489  * KSA0.001-0.0820-1.60 
  Al Sadeq, Ameen 1322 KSA1.0010.792015.80 
  Jebreen, Mohammed 1438 KSA1.0010.892017.80 
  Surya, Jaya 1464 IND0.001-0.0920-1.80 
  Abhishek, Ganesan 1453 IND0.001-0.1020-2.00 
  Abdulla, Mohammed 1489  * BRN0.001-0.0820-1.60 
 * 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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