Individual Calculations December 2023
 Vervaet, Bart  Total change: 0.20  Rating chartPersonal card
 Open Leuven 2023 Leuven BEL 2023-11-09
RcRownchangeKK*chgGame
 1559 1769 4.00 6 -0.45 20 -9.00 
  Kliashtornyi, Arkadii 2017 UKR0.001-0.1920-3.80 
  Morton, Alistair T 1369  * ENG1.0010.08201.60 
  Libert, Jaroslaw 1485 POL1.0010.16203.20 
  Avcu, Uraz 1490 TUR0.001-0.8420-16.80 
  Ertugrul, Yigit 1501 BEL1.0010.17203.40 
  Dreezen, Thomas 1492 BEL1.0010.17203.40 
 * 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 2023-2024 Round 4 Various Places BEL 2023-11-19
RcRownchangeKK*chgGame
 1740 1769 1.00 1 0.46 20 9.20 
  De Bosscher, Peter 1740 BEL1.0010.46209.20 

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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