Individual Calculations December 2022
 Roosen, Stefan  Total change: -36.80  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 3 Various Places BEL 2022-11-06
RcRownchangeKK*chgGame
 1657 1747 0.50 1 -0.12 20 -2.40 
  De Laender, Jan 1657 BEL0.501-0.1220-2.40 

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)
 
 Open Leuven 2022 Leuven BEL 2022-11-10
RcRownchangeKK*chgGame
 1558 1747 1.00 4 -1.81 20 -36.20 
  El Zein, Bassam 1429 LBN0.001-0.8720-17.40 
  Gooijers, Richard 1338 NED1.0010.08201.60 
  Kanis, Sierk 2070 NED0.001-0.1320-2.60 
  Van Der Avort, Bart 1396 BEL0.001-0.8920-17.80 

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)
 
 Belgian Interclubs 2022-2023 Ronde 4 Various Places BEL 2022-11-20
RcRownchangeKK*chgGame
 1371 1747 1.00 1 0.09 20 1.80 
  Cornelis, Werner 1371 BEL1.0010.09201.80 

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)
 

 

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