Rapid: Individual Calculations April 2018
 Ahmad, Al Romaithi  Total change: 3.20  Rating chartPersonal card
 3rd Al-Ain Weekly Chess championship-Rapid Al-Ain UAE 2018-03-24
RcRownchangeKK*chgGame
 1343 1543 3.00 4 0.16 20 3.20 
  Sriram, Venkatesan 1143  * IND1.0010.08201.60 
  Mortel, Marlon 1943  * PHI0.001-0.0820-1.60 
  Harshavardhini, M.s. 1143  * IND1.0010.08201.60 
  Alzaid, Zaid 1143  * KUW1.0010.08201.60 
 * 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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