Rapid: Individual Calculations October 2018
 Ahmad, Seifollah Shamsaei  Total change: -2.20  Rating chartPersonal card
 Sharjah Rapid Chess CH. 2018 Sharjah UAE 2018-09-13
RcRownchangeKK*chgGame
 1319 1046 1.00 6 -0.11 20 -2.20 
  Al-Housa, Khalil 1446  * PLE0.001-0.0820-1.60 
  Sharon, Rafael 1374 IND0.001-0.1320-2.60 
  Aljundi, Ammar 1320 SYR1.0010.832016.60 
  Abdulrahman Mohammad, Al Taher 1410 UAE0.001-0.1020-2.00 
  Sharon, Ryan 1196 IND0.001-0.3020-6.00 
  Ramesh, Saranya 1168 IND0.001-0.3320-6.60 
 * 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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