Individual Calculations February 2023
 Bujisho, Benjamin  Total change: -12.30  Rating chartPersonal card
 41eme Open International d'Echecs de Bethune - Tournoi A BETHUNE FRA 2022-12-26
RcRownchangeKK*chgGame
 2125 2335 5.50 9 -1.30 10 -13.00 
  Toure, Vasanth 2114 FRA1.0010.22102.20 
  Flom, Gabriel g2411 FRA0.5010.10101.00 
  Ruzhansky, Elias 2000 BEL0.001-0.8810-8.80 
  Deveque, Guillaume 2062 FRA1.0010.17101.70 
  Arcelin, Gael 2182 FRA0.001-0.7010-7.00 
  Roos, David 2086 BEL1.0010.19101.90 
  Ismail, Tamer 2112 BEL0.001-0.7810-7.80 
  Godde, Matthias 2071 BEL1.0010.18101.80 
  Groffen, Hans 2090 NED1.0010.20102.00 

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 - Coupe de France 32e FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 2081 2335 1.00 1 0.19 10 1.90 
  Julien, Jules-Alois 2081 FRA1.0010.19101.90 

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 2 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 2246 2335 0.50 1 -0.12 10 -1.20 
  Aithmidou, Mohamed-Mehdi f2246 MAR0.501-0.1210-1.20 

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)
 

 

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