Individual Calculations December 2021
 Jansen, Bob  Total change: 10.60  Rating chartPersonal card
 Open Leuven 2021 Leuven BEL 2021-10-29
RcRownchangeKK*chgGame
 2031 2126 4.50 7 0.29 20 5.80 
  Temmerman, Hans 1726  * BEL1.0010.08201.60 
  De Witte, Stein 1846 BEL1.0010.16203.20 
  Rotaru, Teodor 1821 ROU1.0010.14202.80 
  Maerevoet, Sim f2349 BEL0.001-0.2220-4.40 
  Harutyunyan, Axel 2004 BEL1.0010.33206.60 
  Roos, Adrian f2307 BEL0.5010.24204.80 
  Praet, Maarten 2166 BEL0.001-0.4420-8.80 
 * 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)
 
 Dutch Team Competition 2021-2022 - Klasse 3 Round 3 various NED 2021-11-06
RcRownchangeKK*chgGame
 1838 2144 1.00 1 0.14 20 2.80 
  Dijksman, Sebastiaan 1838 NED1.0010.14202.80 

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)
 
 Dutch Team Competition 2021-2022 - Klasse 3 Round 4 various NED 2021-11-27
RcRownchangeKK*chgGame
 1780 2144 1.00 1 0.10 20 2.00 
  Van De Griend, Johan 1780 NED1.0010.10202.00 

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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