Individual Calculations February 2023
 Perrin, Stephane  Total change: -4.80  Rating chartPersonal card
 Team 2023 - PDL Janvier FRANCE FRA 2023-01-01
RcRownchangeKK*chgGame
 1287 1221 0.00 1 -0.41 40 -16.40 
  Lardiere, Antoine 1287 FRA0.001-0.4140-16.40 

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)
 
 5e Open Fide des Herbiers Tournoi B (1699 a 1300) LES HERBIERS FRA 2023-01-07
RcRownchangeKK*chgGame
 1372 1221 2.50 5 0.98 40 39.20 
  Kervadec, Jean 1423 FRA0.5010.264010.40 
  Moussu, Augustin 1344 FRA0.001-0.3340-13.20 
  Lang, Sebastian 1262 FRA0.001-0.4440-17.60 
  Bastier, Gabriel 1366 FRA1.0010.694027.60 
  Secher, Daniel 1466 FRA1.0010.804032.00 

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 1 Jeunes r4-5 FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 1373 1221 0.00 2 -0.69 40 -27.60 
  Alata, Aurelien 1592 FRA0.001-0.1040-4.00 
  Cozic, Clement 1154 FRA0.001-0.5940-23.60 

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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