Individual Calculations February 2023
 Docquier, Orville  Total change: 128.00  Rating chartPersonal card
 41eme Open International d'Echecs de Bethune - Tournoi B BETHUNE FRA 2022-12-26
RcRownchangeKK*chgGame
 1820 1653 5.00 9 2.37 40 94.80 
  Nguyen, Khoi 1718 BEL0.001-0.4140-16.40 
  Marechal, Georges 1610 BEL1.0010.444017.60 
  Vasseur, Christian 1813 FRA1.0010.714028.40 
  Coatanea, Frederic 1814 FRA1.0010.714028.40 
  Partoens, Remi 1986 BEL0.001-0.1240-4.80 
  Meuriot, Philippe 1765 FRA0.5010.15406.00 
  De Witte, Stein 1868 BEL0.5010.274010.80 
  Legemaat, Gerrit 1915 NED0.5010.324012.80 
  Manet, Eric 1893 FRA0.5010.304012.00 

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)
 
 Tournoi dHiver 2022-2023 Ronde 4 Liege BEL 2023-01-13
RcRownchangeKK*chgGame
 1807 1707 1.00 1 0.64 40 25.60 
  Crahay, Stephane 1807 BEL1.0010.644025.60 

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)
 
 Tournoi dHiver 2022-2023 Ronde 6 Liege BEL 2023-01-27
RcRownchangeKK*chgGame
 1845 1707 0.50 1 0.19 40 7.60 
  Porteman, Eric 1845 BEL0.5010.19407.60 

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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