Individual Calculations November 2021
 Alexopoulos, Spiros Orestis, Dr.  Total change: -25.40  Rating chartPersonal card
 Challenge Lalevitch 2021 Liege BEL 2021-09-03
RcRownchangeKK*chgGame
 1650 1911 6.50 9 -0.72 20 -14.40 
  Magis, Pierre 1511  * BEL1.0010.08201.60 
  Waxweiler, Laurent 1670 BEL0.001-0.8020-16.00 
  Lievens, Robert 1511  * BEL1.0010.08201.60 
  Thys, Cedric 1814 FRA0.501-0.1320-2.60 
  Jortay, Olivier 1610 BEL0.001-0.8520-17.00 
  Pitz, Luc 1571 BEL1.0010.12202.40 
  Marechal, Georges 1644 BEL1.0010.18203.60 
  Terwagne, Bertrand 1823 BEL1.0010.38207.60 
  Mokhammad, David 1695 UKR1.0010.22204.40 
 * 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 2021-2022 Round 1 Various Places BEL 2021-10-24
RcRownchangeKK*chgGame
 1863 1900 0.00 1 -0.55 20 -11.00 
  Franken, Jean-Claude 1863 BEL0.001-0.5520-11.00 

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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