Individual Calculations February 2019
 Bukhteeva, Viktoria  Total change: -5.20  Rating chartPersonal card
 39eme Open International d'Echecs de Bethune - Tournoi A BETHUNE FRA 2018-12-26
RcRownchangeKK*chgGame
 2120 2140 4.00 9 -0.74 20 -14.80 
  De Hooghe, Albert 2038 FRA0.501-0.1420-2.80 
  Defromont, Benjamin 2154 FRA0.001-0.4820-9.60 
  Onkoud, Abdelaziz m2304 MAR0.5010.22204.40 
  Dufour, Mickael 2095 FRA0.001-0.5620-11.20 
  De Bock, Thijs 2049 BEL1.0010.38207.60 
  Chaerle, Josse 1998 BEL1.0010.31206.20 
  Khachatryan, Samvel S. 2089 ARM0.501-0.0720-1.40 
  Bomans, Arno f2270 BEL0.001-0.3220-6.40 
  Stevens, Christian 2083 FRA0.501-0.0820-1.60 

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)
 
 15e Open de Vandoeuvre 2019 - Tournoi A (plus de 1900 elo) VANDOEUVRE LES NANCY FRA 2019-01-02
RcRownchangeKK*chgGame
 2292 2140 3.00 8 0.48 20 9.60 
  Warmerdam, Max m2440 NED0.5010.35207.00 
  Kosten, Anthony C. g2425 FRA0.001-0.1620-3.20 
  Fardet, Elouan 2048 FRA1.0010.37207.40 
  Pucher, Sebastien f2296 FRA0.5010.21204.20 
  Stephan, Victor f2317 FRA0.5010.23204.60 
  Mu, Ke 2431 CHN0.001-0.1520-3.00 
  Pillard, Valentin 2074 FRA0.501-0.0920-1.80 
  Charmeteau, Sven f2304 FRA0.001-0.2820-5.60 

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)
 

 

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