Individual Calculations April 2022
 Demiddele, Kevin  Total change: -49.00  Rating chartPersonal card
 Wachtebeke Winter Open 2022 Wachtebeke BEL 2022-02-26
RcRownchangeKK*chgGame
 1777 1953 3.50 8 -2.16 20 -43.20 
  Kamp, Aaron 1816 GER1.0010.32206.40 
  Boucquet, Emile c2206 BEL0.001-0.1920-3.80 
  Tsakona, Maria 1864 GRE0.001-0.6220-12.40 
  Decraene, Lotus 1553  * BEL1.0010.08201.60 
  De Spiegelaere, Chris 1629 BEL1.0010.13202.60 
  Hubers, Daan 1761 NED0.001-0.7520-15.00 
  Dhooge, Servaas 1646 BEL0.501-0.3620-7.20 
  De Geest, Hannes 1742 BEL0.001-0.7720-15.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2021-2022 Round 9 Various Places BEL 2022-03-13
RcRownchangeKK*chgGame
 1965 1964 0.00 1 -0.50 20 -10.00 
  Cuttaia, Giacinto 1965 BEL0.001-0.5020-10.00 

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 2021-2022 Round 4 Various Places BEL 2022-03-20
RcRownchangeKK*chgGame
 1857 1964 1.00 1 0.35 20 7.00 
  Belva, Frederic 1857 BEL1.0010.35207.00 

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 2021-2022 Round 10 Various Places BEL 2022-03-27
RcRownchangeKK*chgGame
 2276 1964 0.00 1 -0.14 20 -2.80 
  Van Meegen, Ruud f2276 NED0.001-0.1420-2.80 

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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