Individual Calculations January 2022
 Jansen, Bob  Total change: 2.40  Rating chartPersonal card
 18e Open de Vandoeuvre 2021 - Tournoi A (plus de 1900 elo) VANDOEUVRE LES NANCY FRA 2021-12-19
RcRownchangeKK*chgGame
 2177 2155 4.50 9 0.12 20 2.40 
  Neuhoff, Laertes 1929 GER1.0010.21204.20 
  Polivanov, Anatoliy m2454 UKR0.5010.35207.00 
  Vignesh, N R m2450 IND0.001-0.1520-3.00 
  Stoll, Thomas 2062 ITA1.0010.37207.40 
  Flom, Gabriel g2480 FRA0.001-0.1320-2.60 
  Ruffet, Jeremy 2053 FRA0.001-0.6420-12.80 
  Dubois, Thomas 1916 FRA1.0010.20204.00 
  Ouchichi, Ilies 2047 FRA1.0010.35207.00 
  Sharma, Isha wm2200 IND0.001-0.4420-8.80 

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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