Individual Calculations February 2024
 Iolis, Oleg  Total change: -34.20  Rating chartPersonal card
 42eme Open International d'Echecs de Bethune - Tournoi A BETHUNE FRA 2023-12-26
RcRownchangeKK*chgGame
 2083 2152 3.50 9 -1.88 20 -37.60 
  Degraeve, Jean-Marc g2455 FRA0.001-0.1420-2.80 
  Denayer, Eric 2073 BEL0.501-0.1120-2.20 
  Butzen, Robin 2049 BEL0.501-0.1420-2.80 
  Holcman, Jeremy 2032 FRA0.001-0.6620-13.20 
  Govoreanu, Matei 2006 BEL1.0010.30206.00 
  Burgnies, Stephane 2067 FRA0.501-0.1220-2.40 
  Paes, Martijn 2003 BEL0.001-0.7020-14.00 
  Knol, Daniel 1955 NED1.0010.25205.00 
  Arcelin, Gael 2107 FRA0.001-0.5620-11.20 

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)
 
 20e Open de Vandoeuvre 2024 - Tournoi A (plus de 1900 elo) VANDOEUVRE LES NANCY FRA 2024-01-03
RcRownchangeKK*chgGame
 2130 2150 5.50 9 0.70 20 14.00 
  David, Alberto g2525 ITA0.001-0.0920-1.80 
  Niharika, Challa 1983 IND0.001-0.7220-14.40 
  Verlaine, Alexandre 1978 LUX0.501-0.2320-4.60 
  Bellahcene, Sofia 1920 FRA1.0010.21204.20 
  Chapon, Jean-Alexis 2039 FRA1.0010.35207.00 
  Le Quang, Kim f2280 BEL0.001-0.3220-6.40 
  Hein, Ralf 1930 GER1.0010.22204.40 
  Venkatesan, Kavin f2286 IRL1.0010.682013.60 
  Devallee, Jeremie f2225 FRA1.0010.602012.00 

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)
 
 Belgian Interclubs 2023-2024 Round 6 Various Places BEL 2024-01-28
RcRownchangeKK*chgGame
 2132 2150 0.00 1 -0.53 20 -10.60 
  Follesa, Enrico 2132 BEL0.001-0.5320-10.60 

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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