Individual Calculations December 2023
 Kellner, Yohan  Total change: 16.00  Rating chartPersonal card
 Open Leuven 2023 Leuven BEL 2023-11-09
RcRownchangeKK*chgGame
 1849 1479 1.50 5 0.96 20 19.20 
  Vansilliette, Louis 1718 BEL1.0010.802016.00 
  Gortemaker, Lucas 2008 NED0.001-0.0320-0.60 
  Ghita, Vlad-Bogdan 1872 ROU0.001-0.0820-1.60 
  Herrera, Mathias 1791 NED0.5010.36207.20 
  Rotaru, Teodor 1854 ROU0.001-0.0920-1.80 

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)
 
 Belgian Interclubs 2023-2024 Round 4 Various Places BEL 2023-11-19
RcRownchangeKK*chgGame
 1762 1479 0.00 1 -0.16 20 -3.20 
  Marchal, Patrice 1762 BEL0.001-0.1620-3.20 

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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