Rapid: Individual Calculations November 2023
 Cotrelle, Christophe  Total change: -4.00  Rating chartPersonal card
 13e Tournoi Rapide de St Just en Chaussee SAINT JUST EN CHAUSSEE FRA 2023-10-01
RcRownchangeKK*chgGame
 1621 1492 3.00 8 -0.20 20 -4.00 
  Le Brech, Cyril 1957 FRA0.001-0.0520-1.00 
  Uveteau, Marie 1402 FRA1.0010.38207.60 
  Ramu, Dominique 1340 FRA1.0010.30206.00 
  Dehesdin, Wilfried 2023 FRA0.001-0.0320-0.60 
  Wiktor, Henryk 1447 FRA1.0010.44208.80 
  Maupin, Jean-Paul 1962 FRA0.001-0.0520-1.00 
  Delattre, Remy 1493 FRA0.001-0.5020-10.00 
  Lenne, Quentin 1347 FRA0.001-0.6920-13.80 

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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