Individual Calculations March 2023
 Schurian, Herbert  Total change: -6.40  Rating chartPersonal card
 Open Brussels Winter 2023 Round 4 Brussels BEL 2023-01-30
RcRownchangeKK*chgGame
 1607 1246 0.00 1 -0.10 40 -4.00 
  Delesenne, Arthur 1607 BEL0.001-0.1040-4.00 

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)
 
 Open Brussels Winter 2023 Rounds 5-6 Brussels BEL 2023-02-06
RcRownchangeKK*chgGame
 1206 1258 0.00 1 -0.57 40 -22.80 
  Marot, Louis 1206 FRA0.001-0.5740-22.80 

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)
 
 Open Brussels Winter 2023 Round 7 Brussels BEL 2023-02-27
RcRownchangeKK*chgGame
 1267 1258 1.00 1 0.51 40 20.40 
  Desadeleer, Geoffrey 1267 BEL1.0010.514020.40 

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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