Individual Calculations April 2022
 Vanduyfhuys, Igor  Total change: -23.20  Rating chartPersonal card
 Wachtebeke Winter Open 2022 Wachtebeke BEL 2022-02-26
RcRownchangeKK*chgGame
 1745 1945 5.50 9 -1.04 40 -41.60 
  Dutre, Wonder 1812 BEL0.001-0.6840-27.20 
  Becx, Cesar f2181 NED1.0010.804032.00 
  De Zoeten, Cato 1886 NED0.001-0.5840-23.20 
  Karlioglu, Boran 1545  * BEL1.0010.08403.20 
  Musabayev, Maxim 1595  * BEL1.0010.11404.40 
  Li-Behn, Tobias 1538 NED0.001-0.9240-36.80 
  Boeren, Jurriaan 1695 NED1.0010.19407.60 
  De Pooter, Ronald 1783 NED0.501-0.2140-8.40 
  Groen, Jari 1667 NED1.0010.17406.80 
 * 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
 1497 1893 1.00 1 0.08 40 3.20 
  Vander Voort, Patrick 1497 BEL1.0010.08403.20 

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)
 
 Belgian Interclubs 2021-2022 Round 10 Various Places BEL 2022-03-27
RcRownchangeKK*chgGame
 1804 1893 1.00 1 0.38 40 15.20 
  Lagendijk, Ivo 1804 NED1.0010.384015.20 

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)
 

 

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