Individual Calculations February 2020
 Bukhteeva, Viktoria  Total change: -1.20  Rating chartPersonal card
 16e Open de Vandoeuvre 2019 - Tournoi A (plus de 1900 elo) VANDOEUVRE LES NANCY FRA 2019-12-26
RcRownchangeKK*chgGame
 2141 2089 4.00 8 0.49 20 9.80 
  Di Nicolantonio, Lucas m2408 FRA0.001-0.1320-2.60 
  Venard, Gautier 1914 FRA0.501-0.2320-4.60 
  Fretel, Liza 1912 FRA1.0010.27205.40 
  Boyer, Mahel f2286 FRA0.001-0.2520-5.00 
  Djidjeli, Sarah 1938 FRA1.0010.30206.00 
  Hingouet, Matthieu 2178 FRA0.001-0.3820-7.60 
  Lever, Erwan 2258 FRA0.5010.22204.40 
  Barbaras, Mathieu 2233 FRA1.0010.692013.80 

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)
 
 Trayana Cup 2020 Stara Zagora BUL 2020-01-18
RcRownchangeKK*chgGame
 1704 2089 4.00 5 -0.55 20 -11.00 
  Yordanov, Mario 1689  * BUL0.501-0.4220-8.40 
  Kisyov, Krum-Petar 1689  * BUL1.0010.08201.60 
  Kanchev, Martin 1689  * BUL1.0010.08201.60 
  Zhelev, Nikolay 1765 BUL0.501-0.3720-7.40 
  Angelov, Kristian 1689  * BUL1.0010.08201.60 
 * 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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