Individual Calculations June 2019
 Kirkwood, Robin  Total change: 22.20  Rating chartPersonal card
 XYChess Spring Open B 2019 Sliema MLT 2019-05-05
RcRownchangeKK*chgGame
 1607 1606 4.50 7 1.11 20 22.20 
  Busuttil Naudi, Stephen 1206  * MLT1.0010.08201.60 
  Djokic, Dusan 1775 SRB0.001-0.2820-5.60 
  Mizzi, Steve 1587 MLT1.0010.47209.40 
  Bonnici, Kyle 1502 MLT1.0010.36207.20 
  Furustig, Anton 1727 SWE0.5010.16203.20 
  Richards, John 1775 MLT0.5010.22204.40 
  Baldacchino, Joe 1676 MLT0.5010.10202.00 
 * 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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