Individual Calculations May 2023
 Oberweis, Paul  Total change: -1.00  Rating chartPersonal card
 Luxembourg Team Championship 22-23 Round 9-10 various LUX 2023-03-12
RcRownchangeKK*chgGame
 1835 1948 1.00 2 -0.31 20 -6.20 
  Kremer, Nadine 1853 LUX0.501-0.1320-2.60 
  Jadin, Yves 1817 LUX0.501-0.1820-3.60 

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 10 Various Places BEL 2023-04-16
RcRownchangeKK*chgGame
 1783 1971 1.00 1 0.26 20 5.20 
  Franken, Jean-Claude 1783 BEL1.0010.26205.20 

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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