Individual Calculations August 2023
 Vertenoeil, Tom  Total change: -28.60  Rating chartPersonal card
 Interclubs FEFB 2023 Ronde 4 Leuze-en-Hainaut BEL 2023-07-02
RcRownchangeKK*chgGame
 1634 1756 1.00 1 0.33 20 6.60 
  Lambert, Michel 1634 BEL1.0010.33206.60 

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)
 
 14e Festival international d'echecs de Vaujany Tournoi Accession vaujany FRA 2023-07-13
RcRownchangeKK*chgGame
 1491 1756 5.50 9 -1.76 20 -35.20 
  Tarquini, Come 1403 FRA0.001-0.8920-17.80 
  Heckly, Jean-Louis 1422 FRA0.501-0.3820-7.60 
  Garlopeau, Brigitte 1364 FRA1.0010.08201.60 
  Andrieux, Lucas 1485 FRA1.0010.17203.40 
  Lorenter, Patrick 1420 FRA1.0010.12202.40 
  Zanin, Clement 1790 FRA0.001-0.4520-9.00 
  Marmion, Alexandre 1549 FRA0.501-0.2720-5.40 
  Godart, Michel 1555 BEL0.501-0.2620-5.20 
  Luu-Freund, Estello 1427 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)
 

 

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