Individual Calculations January 2023
 Belan, Valentin  Total change: 30.00  Rating chartPersonal card
 Championnat interne La Dame Noire 2022 r3-4 MONTIGNY LE BRETONNEUX FRA 2022-11-04
RcRownchangeKK*chgGame
 1784 1501 1.00 2 0.65 20 13.00 
  Artieres, Michel 1683 FRA0.001-0.2620-5.20 
  Lim, Chin 1885 FRA1.0010.912018.20 

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)
 
 1hKO interne La Dame Noire 2022 r3-5 MONTIGNY LE BRETONNEUX FRA 2022-11-11
RcRownchangeKK*chgGame
 1672 1501 1.00 2 0.44 20 8.80 
  Gasq, Vivien 1737 FRA0.001-0.2020-4.00 
  Sagon, Lancelot 1607 FRA1.0010.642012.80 

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 - IDF Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1509 1491 1.00 2 0.05 20 1.00 
  Nacer-Bey, Moussa 1531 FRA1.0010.562011.20 
  Chhung, Rattanak 1486 FRA0.001-0.5120-10.20 

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)
 
 Team 2023 - Nationale 4 r3 FRANCE FRA 2022-12-10
RcRownchangeKK*chgGame
 1800 1491 0.50 1 0.36 20 7.20 
  Lenoir, Jean-Charles 1800 FRA0.5010.36207.20 

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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