Individual Calculations February 2019
 Sonet, Sandy  Total change: 33.00  Rating chartPersonal card
 15e Open de Vandoeuvre 2019 - Tournoi B (-2000 elo) VANDOEUVRE LES NANCY FRA 2019-01-02
RcRownchangeKK*chgGame
 1653 1584 4.00 8 0.70 20 14.00 
  Kajganic, Fabien 1919 FRA0.001-0.1220-2.40 
  Masson, Yvon-Pierre 1343 FRA1.0010.20204.00 
  Bellahcene, Jenna 1219 FRA1.0010.10202.00 
  Bellahcene, Omar 1818 FRA1.0010.792015.80 
  Hornet, Nicolas 1741 FRA0.001-0.2920-5.80 
  Comte, Elise 1813 FRA0.001-0.2120-4.20 
  Godart, Marielle 1499 BEL1.0010.38207.60 
  Hentzen, Fabrice 1875 FRA0.001-0.1520-3.00 

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)
 
 Team 2019 - Coupe Loubatiere et autre 60 mn Janvier FRANCE FRA 2019-01-05
RcRownchangeKK*chgGame
 1433 1584 1.00 1 0.30 20 6.00 
  Frederic, Christine 1433 FRA1.0010.30206.00 

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)
 
 Team 2019 - Nationale 3 r5 FRANCE FRA 2019-01-12
RcRownchangeKK*chgGame
 1760 1584 1.00 1 0.73 20 14.60 
  Griggio, Jean-Paul 1760 FRA1.0010.732014.60 

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)
 
 Team 2019 - Coupe de France 32eme FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1984 1584 0.00 1 -0.08 20 -1.60 
  Pigeat, Alexandre f1984  * FRA0.001-0.0820-1.60 
 * 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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