Individual Calculations January 2023
 Leclerc, Bernard  Total change: -5.40  Rating chartPersonal card
 Luxembourg Team Championship 22-23 Round 3-4 various LUX 2022-11-13
RcRownchangeKK*chgGame
 1413 1425 0.00 1 -0.52 20 -10.40 
  De Luca, Andrew 1413 LUX0.001-0.5220-10.40 

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 - 60' Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1383 1425 1.00 1 0.44 20 8.80 
  Voss, Paul 1383 FRA1.0010.44208.80 

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 - Nationale 4 r3 FRANCE FRA 2022-12-10
RcRownchangeKK*chgGame
 1680 1425 0.00 1 -0.19 20 -3.80 
  Perrin, Raymond 1680 FRA0.001-0.1920-3.80 

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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