Rapid: Individual Calculations October 2023
 Archet, Jean-Claude  Total change: -73.20  Rating chartPersonal card
 2e Bois-Colombes Rapide Chess Master BOIS COLOMBES FRA 2023-09-02
RcRownchangeKK*chgGame
 1253 1346 1.50 7 -3.11 20 -62.20 
  Emmenecker, Philippe 1949 FRA0.001-0.0220-0.40 
  Vidal, Alexandre 1120 FRA0.001-0.7920-15.80 
  Saunier, Aristide 1086 FRA1.0010.18203.60 
  Baron, Arthur 1178 FRA0.501-0.2220-4.40 
  Duong, Lucas 1112 FRA0.001-0.7920-15.80 
  Turpin-Bienvenu, Julien 1161 FRA0.001-0.7420-14.80 
  Rachid, Natalia 1167 FRA0.001-0.7320-14.60 

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)
 
 Tournoi Accompagnateurs IdF 2023-24 - Etape 1 Bois-Colombes BOIS COLOMBES FRA 2023-09-03
RcRownchangeKK*chgGame
 1340 1346 2.00 5 -0.55 20 -11.00 
  Hamidi, Mehdi 1146 FRA0.501-0.2620-5.20 
  Sheiko, Andrew 1346 FRA0.5010.00200.00 
  Baltzer, Jean-Marc 1248 FRA1.0010.37207.40 
  Rayko, Gregory 1592 FRA0.001-0.1920-3.80 
  Duroy, Thierry 1367 FRA0.001-0.4720-9.40 

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)
 

 

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