Individual Calculations May 2023
 Abbassi, Zeneb  Total change: -9.60  Rating chartPersonal card
 Team 2023 - Nationale 2 r9 FRANCE FRA 2023-04-02
RcRownchangeKK*chgGame
 2053 1920 0.00 1 -0.32 20 -6.40 
  Faure, Stephane 2053 FRA0.001-0.3220-6.40 

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)
 
 Bischwiller Open de Paques 2023 - Tournoi A BISCHWILLER FRA 2023-04-07
RcRownchangeKK*chgGame
 1940 1920 3.00 7 -0.61 20 -12.20 
  Schlosser, Philipp g2509 GER0.001-0.0220-0.40 
  Langner, Robin 1850 GER1.0010.40208.00 
  Boulos, Paul 2086 FRA0.001-0.2820-5.60 
  Muller, Maxime 1853 FRA0.001-0.5920-11.80 
  Nettelbeck, Jann 1711 GER1.0010.23204.60 
  Semling, Johannes 1869 GER0.501-0.0720-1.40 
  Vranckx, Oscar 1701 GER0.501-0.2820-5.60 

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)
 
 11eme LUC Open - Tournoi international d'echecs de Lille LILLE FRA 2023-04-15
RcRownchangeKK*chgGame
 1860 1920 5.50 9 0.45 20 9.00 
  Degraeve, Jean-Marc g2469 FRA0.001-0.0320-0.60 
  Bignonneau, Pascal 1539 FRA1.0010.09201.80 
  Lafeil, Alvyn 1520  * FRA1.0010.08201.60 
  Rys, Ludovic 1435 FRA1.0010.04200.80 
  Goormachtigh, Johan f2147 BEL0.5010.29205.80 
  Pucher, Sebastien f2263 FRA0.001-0.1220-2.40 
  Martineau, Arthur 1752 FRA0.501-0.2220-4.40 
  Boudarn, Brahim 1505 FRA1.0010.07201.40 
  Frick, Christoph f2113 GER0.5010.25205.00 
 * 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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