Individual Calculations February 2020
 Yastrebova, Tatiana  Total change: -56.20  Rating chartPersonal card
 16e Open International de Noel Mont de Marsan MONT DE MARSAN FRA 2019-12-26
RcRownchangeKK*chgGame
 1723 1958 3.50 7 -1.78 20 -35.60 
  Dautheville, Eric 1558  * FRA1.0010.08201.60 
  Loy, Konstantin 2225 UKR0.001-0.1820-3.60 
  Soubielle, Baptiste 1687 FRA0.501-0.3320-6.60 
  Delabbey, Olivier 1558  * FRA0.001-0.9220-18.40 
  Grimault, Leane 1558  * FRA1.0010.08201.60 
  Bilheran, Jean-Claude 1604 FRA0.501-0.3920-7.80 
  Bussacchini, Michel 1873 MNC0.501-0.1220-2.40 
 * 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)
 
 Festival International d'Echecs de Tours 2020 Tournoi A ouvert a tous TOURS FRA 2020-01-02
RcRownchangeKK*chgGame
 1831 1958 3.50 7 -1.03 20 -20.60 
  Kirk, Ezra m2358  * ENG0.001-0.0820-1.60 
  Drochon, Francois 1687 FRA0.501-0.3320-6.60 
  Hamouma, Eric 1673 FRA1.0010.16203.20 
  Lenen, Pierre 1719 FRA1.0010.20204.00 
  Chenevat, Montaine 1558  * FRA1.0010.08201.60 
  Lucas, Arthur f2263 FRA0.001-0.1420-2.80 
  Bougain, Victor 1558  * FRA0.001-0.9220-18.40 
 * 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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