Individual Calculations February 2023
 Fabre, Philippe  Total change: 1.60  Rating chartPersonal card
 Tournoi Interieur de l'Echiquier Club Albigeois 2023 r1-3 ALBI FRA 2023-01-13
RcRownchangeKK*chgGame
 1397 1682 3.00 3 0.51 20 10.20 
  Serres, Alain 1282  * FRA1.0010.08201.60 
  Peaud-Lenoel, Daniel 1403 FRA1.0010.16203.20 
  Grard, Alain 1507 FRA1.0010.27205.40 
 * 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 3 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 1765 1682 0.00 1 -0.39 20 -7.80 
  Deberle, Arman 1765 FRA0.001-0.3920-7.80 

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 3 r6 FRANCE FRA 2023-01-29
RcRownchangeKK*chgGame
 1650 1682 0.50 1 -0.04 20 -0.80 
  Menivale, Patrick 1650 FRA0.501-0.0420-0.80 

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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