Individual Calculations December 2022
 Marechal, Georges  Total change: -44.00  Rating chartPersonal card
 31eme Open International d'Echecs de Caen - Open A CAEN FRA 2022-10-29
RcRownchangeKK*chgGame
 1642 1662 2.00 7 -1.75 20 -35.00 
  Neves, Vincent 1435 FRA0.001-0.7920-15.80 
  Karushkov Nguyen, Maximilien 1528 FRA0.501-0.1820-3.60 
  Delabarre, Olivier 1938 FRA0.001-0.1720-3.40 
  Feger, Rodolphe 1556 FRA1.0010.36207.20 
  Dessomme, Francois 1946 BEL0.001-0.1620-3.20 
  Desmoulieres, Axelle 1581 FRA0.501-0.1120-2.20 
  Uhrimov, Maxime 1512 FRA0.001-0.7020-14.00 

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)
 
 Belgian Interclubs 2022-2023 Ronde 3 Various Places BEL 2022-11-06
RcRownchangeKK*chgGame
 1831 1654 0.00 1 -0.27 20 -5.40 
  Bursztyn, Ioshua 1831 ARG0.001-0.2720-5.40 

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)
 
 Belgian Interclubs 2022-2023 Ronde 4 Various Places BEL 2022-11-20
RcRownchangeKK*chgGame
 1911 1654 0.00 1 -0.18 20 -3.60 
  Berres, Wolfgang 1911 BEL0.001-0.1820-3.60 

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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