Individual Calculations December 2021
 Van Coppenolle, Lander  Total change: 6.80  Rating chartPersonal card
 30eme Open International d'Echecs de Caen - Open A CAEN FRA 2021-10-30
RcRownchangeKK*chgGame
 1766 1510 2.00 6 0.85 40 34.00 
  Afraoui, Solenn 1900 FRA0.001-0.0940-3.60 
  Fontaine, Olivier 1769 FRA0.001-0.1840-7.20 
  Sechery, Dominique 1673 FRA1.0010.724028.80 
  Oupindrin, Timothy 1727 FRA0.001-0.2240-8.80 
  Truong, Hubert 1709 FRA1.0010.764030.40 
  Hurstel, Alexis 1816 FRA0.001-0.1440-5.60 

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 3 Round 3 various NED 2021-11-06
RcRownchangeKK*chgGame
 1903 1503 0.00 1 -0.08 40 -3.20 
  Smits, Eduard 1903  * NED0.001-0.0840-3.20 
 * 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)
 
 Belgian Youth Chess Championship 2021 -12 B Blankenberge BEL 2021-11-11
RcRownchangeKK*chgGame
 1320 1503 3.00 5 -0.60 40 -24.00 
  Smolders, Pepijn 1197 BEL1.0010.14405.60 
  Hauchamps, Maxime 1602 BEL0.5010.14405.60 
  Wu, Zhengbang 1320 BEL0.501-0.2440-9.60 
  Ghisa, Alexander 1270 BEL0.501-0.2940-11.60 
  Katumwa, Iko 1211 BEL0.501-0.3540-14.00 

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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