Individual Calculations June 2023
 Lebedel, Marc  Total change: -3.40  Rating chartPersonal card
 6eme Open FIDE de Carquefou - Tournoi B (-1700) CARQUEFOU FRA 2023-05-13
RcRownchangeKK*chgGame
 1449 1368 1.50 4 -0.07 20 -1.40 
  Le Pen, Michel 1552 FRA0.5010.24204.80 
  Aman, Arora 1591 IND0.001-0.2220-4.40 
  Auroy, Yannick 1154 FRA1.0010.23204.60 
  Bonnet, Christian 1499 FRA0.001-0.3220-6.40 

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)
 
 Defi 44 de Nantes du 18-05-2023 NANTES FRA 2023-05-18
RcRownchangeKK*chgGame
 1290 1368 0.50 1 -0.11 20 -2.20 
  Bacquet, Maximilian 1290 FRA0.501-0.1120-2.20 

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)
 
 20eme Open Andre Pohu Tournoi A SEGRE FRA 2023-05-27
RcRownchangeKK*chgGame
 1582 1368 1.50 6 0.01 20 0.20 
  Bertrand, Arthur 1763 FRA0.001-0.0820-1.60 
  Ourry, Elouan 1587 FRA0.001-0.2220-4.40 
  Lafontaine, Pierre 1500 FRA1.0010.682013.60 
  Pellegrin, Guy 1678 FRA0.5010.36207.20 
  Coutolleau, Romain 1641 FRA0.001-0.1720-3.40 
  Garnier, Pierre 1322 FRA0.001-0.5620-11.20 

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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