Individual Calculations December 2023
 Maltezeanu, Stefan  Total change: 12.80  Rating chartPersonal card
 Luxembourg Team Championship 23-24 Round 2 various LUX 2023-10-15
RcRownchangeKK*chgGame
 2115 2102 0.50 1 0.02 20 0.40 
  Hannesson, Olafur Isberg 2115 ISL0.5010.02200.40 

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
 2187 2101 1.00 1 0.62 20 12.40 
  Meessen, Rudolf f2187 BEL1.0010.622012.40 

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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