Rapid: Individual Calculations July 2018
 Boeru, Darius-Alexandru  Total change: 1.40  Rating chartPersonal card
 Lions International Chess Festival 2018 - rapid chess Cluj-Napoca ROU 2018-06-02
RcRownchangeKK*chgGame
 1486 1634 4.00 6 0.07 20 1.40 
  Rad, Emanuel-Iosif 1234  * ROU1.0010.08201.60 
  Hejja, Adam-Peter 1318 ROU0.501-0.3720-7.40 
  Boeru, Dragos-Matei 1518 ROU1.0010.34206.80 
  Bobocea, Laurentiu-Vlad 1868 ROU0.001-0.2120-4.20 
  Enachi, Alisa-Francesca 1234  * ROU1.0010.08201.60 
  Chioran, Andrei-Ovidiu 1741 ROU0.5010.15203.00 
 * 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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