Individual Calculations September 2021
 Artola Pola, Gerardo  Total change: 28.40  Rating chartPersonal card
 Brugse Meesters - Belgian Open Championship 2021 A-group Brugge BEL 2021-08-14
RcRownchangeKK*chgGame
 2054 1997 4.00 6 1.42 20 28.40 
  Mechkor, Mohamed 1674 BEL1.0010.13202.60 
  Bianchi, Guillaume 2200 FRA1.0010.762015.20 
  Hulshof, Peter 2184 NED0.5010.24204.80 
  Wlogalski, Olivier 1871 BEL1.0010.33206.60 
  Tomov, Georgi f2343 BUL0.001-0.1120-2.20 
  Stevens, Christian 2049 FRA0.5010.07201.40 

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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