Individual Calculations December 2022
 Abidin, Aysajan  Total change: 27.80  Rating chartPersonal card
 Open Leuven 2022 Leuven BEL 2022-11-10
RcRownchangeKK*chgGame
 1876 1571 2.50 6 1.55 20 31.00 
  Popescu, Bogdan-Constantin 1794 ROU0.5010.28205.60 
  Bleys, Michiel 2073 BEL0.001-0.0420-0.80 
  Lacan Rus, David 1876 FRA0.001-0.1420-2.80 
  Auwens, Michel 1841 NED1.0010.832016.60 
  Vandenhole, Kobe 1927 BEL0.001-0.1120-2.20 
  Blanter, Sofya 1747 NED1.0010.732014.60 

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)
 
 Belgian Interclubs 2022-2023 Ronde 4 Various Places BEL 2022-11-20
RcRownchangeKK*chgGame
 1450 1571 0.50 1 -0.16 20 -3.20 
  Van Santvoort, Jeroen 1450 BEL0.501-0.1620-3.20 

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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