Individual Calculations February 2023
 Weill, Roland  Total change: -3.80  Rating chartPersonal card
 16eme Open FIDE de l'Echecs Club Montpellier MONTPELLIER FRA 2022-12-27
RcRownchangeKK*chgGame
 1767 2006 5.50 7 0.02 20 0.40 
  Schmitt, Sylvain 1606  * FRA1.0010.08201.60 
  Mathieu, Jerome 1749 FRA1.0010.18203.60 
  Artal Alegria, Francisco Javier 1745 ESP1.0010.18203.60 
  Bedhouche, Rayan 1643 FRA0.501-0.4020-8.00 
  Vu Dinh, Adrien 1930 FRA0.001-0.6020-12.00 
  Auque, Aurelien 1857 FRA1.0010.30206.00 
  Pascal, Jonathan 1836 FRA1.0010.28205.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1687 2018 1.00 1 0.12 20 2.40 
  Beraud, Robert 1687 FRA1.0010.12202.40 

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 - Nationale 2 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 2147 2018 0.00 1 -0.33 20 -6.60 
  Pichon, Ewen 2147 FRA0.001-0.3320-6.60 

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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