Individual Calculations February 2023
 Benredouane, Ilies  Total change: 40.00  Rating chartPersonal card
 41eme Open International d'Echecs de Bethune - Tournoi B BETHUNE FRA 2022-12-26
RcRownchangeKK*chgGame
 1774 1755 5.50 8 1.70 20 34.00 
  Battistelli, Fausto 1845 BEL0.5010.12202.40 
  Nguyen, Noam 1898 FRA0.001-0.3120-6.20 
  Christophe, Jean-Luc 1652 FRA1.0010.36207.20 
  Wambecq, Sven 1690 BEL1.0010.41208.20 
  Roels, Frederik 1893 BEL1.0010.692013.80 
  Baude, Christian 1712 FRA1.0010.44208.80 
  Meyer, Eric 1628 FRA0.501-0.1720-3.40 
  Muller, Maxime 1870 FRA0.5010.16203.20 

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)
 
 Team 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1831 1757 0.50 1 0.10 20 2.00 
  Demuys, Maxime 1831 FRA0.5010.10202.00 

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)
 
 Team 2023 - Nationale 4 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1518 1757 1.00 1 0.20 20 4.00 
  Blot, Philippe 1518 FRA1.0010.20204.00 

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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