Rapid: Individual Calculations January 2020
 Bonnichon, Arnaud  Total change: -34.60  Rating chartPersonal card
 26eme grand tournoi rapide de Clermont-Ferrand Echecs CLERMONT FERRAND FRA 2019-12-01
RcRownchangeKK*chgGame
 1733 1593 1.00 4 -0.33 20 -6.60 
  Kayyali, Alexandre 1932 FRA0.001-0.1220-2.40 
  Hadji, Mohamed 1851 FRA0.001-0.1820-3.60 
  Colin, Pierre 1303 FRA1.0010.16203.20 
  Bertin, Jean-Loup 1847 FRA0.001-0.1920-3.80 

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)
 
 25eme rapide de Saint-Marcel SAINT MARCEL FRA 2019-12-08
RcRownchangeKK*chgGame
 1416 1593 3.50 7 -1.40 20 -28.00 
  Junger, Thierry 1193  * FRA1.0010.08201.60 
  Ellis, Philipp Geoffrey 1564 FRA0.501-0.0420-0.80 
  Marche, Nael 1424 FRA0.501-0.2220-4.40 
  Werbregue, Didier 1717 FRA0.001-0.3320-6.60 
  Guindeuil, Philippe 1448 FRA0.501-0.1920-3.80 
  Conchon, Anthonin 1193  * FRA1.0010.08201.60 
  Ghazaryan, Gor 1370 FRA0.001-0.7820-15.60 
 * 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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