Individual Calculations May 2023
 Schweitzer, Marc  Total change: 11.40  Rating chartPersonal card
 Luxembourg Team Championship 22-23 Round 9-10 various LUX 2023-03-12
RcRownchangeKK*chgGame
 2092 1894 1.00 2 0.47 20 9.40 
  Kara, Gokhan 1967 LUX0.5010.10202.00 
  Ramien, David 2217 GER0.5010.37207.40 

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)
 
 Team 2023 - EST Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1525 1889 1.00 1 0.10 20 2.00 
  Le Corre, Nathan 1525 FRA1.0010.10202.00 

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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