Individual Calculations September 2023
 Jean, Robert  Total change: -38.20  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Raoul Lorioux CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1326 1522 4.00 9 -2.69 20 -53.80 
  Rodriguez, Antoine 1359 FRA0.001-0.7220-14.40 
  Antonov, Avgust 1227 FRA1.0010.15203.00 
  Bonn, Olivier 1226 FRA1.0010.15203.00 
  Fonsat, Ethan 1302 FRA0.001-0.7820-15.60 
  Sabatier, Anatole 1275 FRA1.0010.19203.80 
  Haeuser, Jean-Etienne 1265 FRA1.0010.18203.60 
  Chanthavongsa, Nouaym 1433 FRA0.001-0.6220-12.40 
  Fernandez, Jose 1557 FRA0.001-0.4520-9.00 
  Bleau, Benoit 1291 FRA0.001-0.7920-15.80 

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)
 
 Championnat de France 2023 - Veterans HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1584 1502 4.50 9 0.78 20 15.60 
  Ruiz, Richard 2002 FRA0.001-0.0420-0.80 
  Aghababian, Arthur 1387 FRA1.0010.34206.80 
  Beaufils, Philippe 1721 FRA0.001-0.2220-4.40 
  Astaes, Paul 1245 FRA1.0010.18203.60 
  De Lagontrie, Jean 1639 FRA0.5010.18203.60 
  Le Deuff, Frederic 1586 FRA0.5010.12202.40 
  Rosenfeld, Imre 1590 FRA0.001-0.3820-7.60 
  Mozzini, Louis 1406 FRA1.0010.37207.40 
  Violeau, Jean-Luc 1677 FRA0.5010.23204.60 

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)
 

 

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