Individual Calculations January 2023
 Vanduyfhuys, Igor  Total change: 105.60  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 5 Various Places BEL 2022-12-04
RcRownchangeKK*chgGame
 1913 1852 1.00 1 0.58 40 23.20 
  Wattin, Joffrey 1913 BEL1.0010.584023.20 

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)
 
 19e Open de Vandoeuvre 2022 - Tournoi B (1300-1999 elo) VANDOEUVRE LES NANCY FRA 2022-12-18
RcRownchangeKK*chgGame
 1770 1852 7.50 9 2.06 40 82.40 
  Vendier, Enzo 1533 FRA1.0010.13405.20 
  Mence, Eline 1680 FRA1.0010.274010.80 
  Munier, Alexis 1770 FRA1.0010.394015.60 
  Noerdinger, Leo 1873 FRA0.5010.03401.20 
  Hassler, Tim 1800 FRA1.0010.434017.20 
  Thevenon, Thomas 1824 FRA0.501-0.0440-1.60 
  Vidyarthi, Omya wc1847 USA1.0010.494019.60 
  Stajkovski, Stefan 1776 FRA0.501-0.1040-4.00 
  Lucidarme, Damien 1825 FRA1.0010.464018.40 

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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