Individual Calculations December 2021
 Verboven, Wout  Total change: -3.60  Rating chartPersonal card
 Open Leuven 2021 Leuven BEL 2021-10-29
RcRownchangeKK*chgGame
 1838 1971 4.50 7 -0.05 40 -2.00 
  Beddegenoodts, Marc 1571  * BEL1.0010.08403.20 
  Tomov, Georgi f2327 BUL0.5010.394015.60 
  Pirard, Natan 2216 BEL0.001-0.2040-8.00 
  Vah, Denis 1722 SLO0.501-0.3140-12.40 
  Rousseau, Christilla 1669 BEL1.0010.15406.00 
  Dutre, Wonder 1787 BEL0.501-0.2440-9.60 
  Oloeriu, Calin 1571  * BEL1.0010.08403.20 
 * 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)
 
 Dutch Team Competition 2021-2022 - Klasse 3 Round 3 various NED 2021-11-06
RcRownchangeKK*chgGame
 1965 1975 0.50 1 -0.01 40 -0.40 
  Zegveld, Rick 1965 NED0.501-0.0140-0.40 

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)
 
 Belgian Youth Chess Championship 2021 -16 B Blankenberge BEL 2021-11-11
RcRownchangeKK*chgGame
 1710 1975 5.00 7 -0.54 40 -21.60 
  Ognyanov, Michail 1575  * BEL1.0010.08403.20 
  Vanduyfhuys, Igor 1717 BEL0.001-0.8240-32.80 
  Wibowo, Kevin 1575  * BEL1.0010.08403.20 
  Roose, Casimir 1639 BEL1.0010.12404.80 
  Jacobs, Maarten 1575  * BEL1.0010.08403.20 
  Anciaux, Adrien 1852 BEL0.501-0.1740-6.80 
  Dreelinck, Adriaan 2040 BEL0.5010.09403.60 
 * 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 2 Various Places BEL 2021-11-21
RcRownchangeKK*chgGame
 1910 1975 0.50 1 -0.09 40 -3.60 
  Sterckx, Pieter 1910 BEL0.501-0.0940-3.60 

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)
 
 Dutch Team Competition 2021-2022 - Klasse 2 Round 4 various NED 2021-11-27
RcRownchangeKK*chgGame
 2044 1975 1.00 1 0.60 40 24.00 
  Tolhuizen, Ludo 2044 NED1.0010.604024.00 

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)
 

 

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