Individual Calculations December 2023
 Oberweis, Paul  Total change: -39.20  Rating chartPersonal card
 Luxembourg Team Championship 23-24 Round 2 various LUX 2023-10-15
RcRownchangeKK*chgGame
 1815 1970 0.00 1 -0.71 20 -14.20 
  Birtz, Claude 1815 LUX0.001-0.7120-14.20 

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)
 
 2e Coupe de Bertrange Bertrange LUX 2023-10-27
RcRownchangeKK*chgGame
 1650 1970 4.00 6 -1.00 20 -20.00 
  Selzer, Luca 1405 GER1.0010.02200.40 
  Anissimova, Mariya 1664 GER0.501-0.3620-7.20 
  Meher, Adwaye 1570  * LUX1.0010.08201.60 
  Putz, Philippe Marco Nicolas 1741 GER0.501-0.2920-5.80 
  Morlot, Alexandre 1568 FRA1.0010.08201.60 
  Jacquot, Adrien 1952 FRA0.001-0.5320-10.60 
 * 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
 2148 1951 0.00 1 -0.25 20 -5.00 
  Coibion, Charles 2148 BEL0.001-0.2520-5.00 

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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