Individual Calculations November 2019
 Poirel, Marie-France  Total change: -8.60  Rating chartPersonal card
 18e Open International d'Echecs de la ville de Menton - Tournoi C MENTON FRA 2019-10-19
RcRownchangeKK*chgGame
 1250 1068 1.50 7 -0.43 20 -8.60 
  Bekkari, Amine 1370 FRA0.001-0.1520-3.00 
  Maret, Anna 1336 FRA0.001-0.1720-3.40 
  Ramella, Fulvio 1264 ITA0.001-0.2520-5.00 
  Aeschbacher, Dimitri 1130 FRA0.001-0.4120-8.20 
  Breton, Delphine 1267 FRA0.001-0.2420-4.80 
  Samorukov, Boris 1034 MNC1.0010.45209.00 
  Libiszewski, Christian 1348 FRA0.5010.34206.80 

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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