Individual Calculations October 2022
 Sola, Alessandro  Total change: -21.20  Rating chartPersonal card
 Open Brussels Fall 2022 Rounds 1-4 Brussels BEL 2022-09-05
RcRownchangeKK*chgGame
 1616 1591 1.00 2 0.02 40 0.80 
  Vanmuylder, Dany 2041 BEL0.001-0.0640-2.40 
  Florent, Jean-Marie 1191  * BEL1.0010.08403.20 
 * 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)
 
 Belgian Interclubs 2022-2023 Ronde 1 Various Places BEL 2022-09-25
RcRownchangeKK*chgGame
 1557 1591 0.00 1 -0.55 40 -22.00 
  Perez, Nicolas 1557 BEL0.001-0.5540-22.00 

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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