Individual Calculations January 2022
 Vignesh, N R  Total change: -6.10  Rating chartPersonal card
 2 Elllobregat Open Chess Grupo A Castelldefels ESP 2021-11-30
RcRownchangeKK*chgGame
 2385 2450 5.00 9 -0.19 10 -1.90 
  Rodriguez Redondo, Adhara wf2116 ESP0.501-0.3810-3.80 
  Dudognon, Thibault f2305 FRA1.0010.31103.10 
  Sosa, Tomas m2542 ARG0.5010.13101.30 
  Martin Barcelo, Carles 2244 ESP1.0010.24102.40 
  Narciso Dublan, Marc g2519 ESP0.5010.10101.00 
  Vetoshko, Volodymyr g2525 UKR0.5010.10101.00 
  Ponomariov, Ruslan g2633 UKR0.001-0.2610-2.60 
  Kenneskog, Theodor f2302 SWE0.001-0.7010-7.00 
  Milikow, Yoav f2275 ISR1.0010.27102.70 

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)
 
 18e Open de Vandoeuvre 2021 - Tournoi A (plus de 1900 elo) VANDOEUVRE LES NANCY FRA 2021-12-19
RcRownchangeKK*chgGame
 2266 2450 6.00 9 -0.42 10 -4.20 
  Rachid, Alexandre 2072 FRA0.501-0.4110-4.10 
  Morais, Thomas 2050  * FRA1.0010.08100.80 
  Jansen, Bob 2155 NED1.0010.15101.50 
  Pourquet, Matthieu 2169 FRA1.0010.16101.60 
  Hauchard, Arnaud g2520 FRA0.001-0.4010-4.00 
  Ondersteijn, Niels m2364 NED0.501-0.1210-1.20 
  Doyen, Remi 2251 FRA1.0010.24102.40 
  Bournel, Antoine f2312 FRA0.501-0.1910-1.90 
  Ikonnikov, Vyacheslav g2500 RUS0.5010.07100.70 
 * 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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