Individual Calculations February 2023
 Faris, Marouane  Total change: 19.80  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open B BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 1716 1702 4.00 9 -0.32 20 -6.40 
  Lim, Vincent 1506 FRA1.0010.25205.00 
  Tardi, Oscar 1789 FRA0.5010.12202.40 
  Koch, Alain 1867 FRA1.0010.722014.40 
  Ascencio-Parvy, Joseph 1672 FRA0.501-0.0420-0.80 
  Estin-Charbonnel, Lucie 1567 FRA0.001-0.6820-13.60 
  Olivier, Philippe 1785 FRA1.0010.612012.20 
  Milojevic-Daim, Lola-Shaina 1845 FRA0.001-0.3120-6.20 
  Beaudoire, Gregoire 1781 FRA0.001-0.3920-7.80 
  Giblin, Martin 1628 FRA0.001-0.6020-12.00 

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 - IDF Janvier FRANCE FRA 2023-01-01
RcRownchangeKK*chgGame
 1767 1727 1.00 1 0.56 20 11.20 
  Caumartin, Yann 1767 FRA1.0010.562011.20 

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 r6-7 MONTIGNY LE BRETONNEUX FRA 2023-01-13
RcRownchangeKK*chgGame
 1521 1727 1.00 1 0.24 20 4.80 
  Belan, Valentin 1521 FRA1.0010.24204.80 

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 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1408 1727 1.00 1 0.13 20 2.60 
  Debard, Hugo 1408 FRA1.0010.13202.60 

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)
 
 Team 2023 - Nationale 4 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1643 1727 1.00 1 0.38 20 7.60 
  Lagarrigue, Aurelien 1643 FRA1.0010.38207.60 

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)
 

 

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