Individual Calculations June 2023
 Beaufreton, Thierry  Total change: 1.00  Rating chartPersonal card
 6eme Open FIDE de Carquefou - Tournoi B (-1700) CARQUEFOU FRA 2023-05-13
RcRownchangeKK*chgGame
 1480 1271 0.00 3 -0.71 20 -14.20 
  Malkov, Boris 1472 FRA0.001-0.2420-4.80 
  Boutin, Emeric 1562 FRA0.001-0.1520-3.00 
  Lena, Maxence 1406 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)
 
 Open d'Angers 2023 Tournoi C ANGERS FRA 2023-05-19
RcRownchangeKK*chgGame
 1105 1271 2.00 2 0.56 20 11.20 
  Carriou, Paul 1103 FRA1.0010.28205.60 
  Ourry, Loen 1106 FRA1.0010.28205.60 

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)
 
 1er Open Fide E.L.S.A. - Tournoi B (-2400) SAINTE ANNE D'AURAY FRA 2023-05-27
RcRownchangeKK*chgGame
 1403 1271 1.50 4 0.20 20 4.00 
  Boet, Luc 1422 FRA1.0010.702014.00 
  Capel, Dominique 1383 FRA0.5010.15203.00 
  Le Cras, Youri 1463 FRA0.001-0.2520-5.00 
  Carnac, Vincent 1345 FRA0.001-0.4020-8.00 

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)
 

 

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