Individual Calculations September 2023
 Wolfstirn, Michel  Total change: -19.00  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1439 1358 2.00 7 -0.95 20 -19.00 
  Aubry-Meunier, Jade 1113 FRA1.0010.20204.00 
  Darniere, Simon 1693 FRA0.001-0.1220-2.40 
  Peignelin, Alexandre 1668 FRA0.001-0.1420-2.80 
  Andre, Victoria 1629 FRA0.001-0.1720-3.40 
  Ronjat, Arthur 1115 FRA0.501-0.3020-6.00 
  Baumel, Laurent 1805 FRA0.001-0.0620-1.20 
  Henry, Vadim 1050 FRA0.501-0.3620-7.20 

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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