Individual Calculations February 2023
 Truong, Hubert  Total change: -39.20  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open B BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 1600 1652 2.50 7 -1.52 20 -30.40 
  Blot, David 1957 FRA0.001-0.1420-2.80 
  Beaulier, Benjamin 1577 FRA0.001-0.6020-12.00 
  Coudouel, Alban 1515 FRA0.501-0.1820-3.60 
  Gabino, Karl 1591 FRA0.001-0.5820-11.60 
  Karushkov Nguyen, Maximilien 1454 FRA0.501-0.2620-5.20 
  Belan, Valentin 1491 FRA0.501-0.2120-4.20 
  Mostefai, Malik 1617 FRA1.0010.45209.00 

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)
 
 Team 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1802 1645 0.00 1 -0.29 20 -5.80 
  Ghazaleh, Wissam 1802 FRA0.001-0.2920-5.80 

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 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1947 1645 0.00 1 -0.15 20 -3.00 
  Valin, Clement 1947 FRA0.001-0.1520-3.00 

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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