Individual Calculations September 2021
 Riviere, Jean-Christophe  Total change: -15.20  Rating chartPersonal card
 25eme Tournoi international de Creon CREON FRA 2021-07-26
RcRownchangeKK*chgGame
 1586 1706 5.00 9 -0.76 20 -15.20 
  Domenech, Vianney 2106  * FRA0.001-0.0820-1.60 
  Gault, Adrien 1471 FRA0.501-0.2920-5.80 
  Hauquin, Patrick 1306  * FRA1.0010.08201.60 
  Nivet, Patrick 1309 FRA1.0010.08201.60 
  Rodriguez, Augustin 1359 FRA0.501-0.3920-7.80 
  Pichon, Ewen 1943 FRA0.001-0.2020-4.00 
  Richaud, Jean-Victor 1571 FRA1.0010.32206.40 
  Fernandez, Jose 1597 FRA0.001-0.6520-13.00 
  Fournier, Remi 1613 FRA1.0010.37207.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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