Individual Calculations August 2023
 Mata, Maria  Total change: 19.60  Rating chartPersonal card
 4e Open International de Saint-Quentin "Memorial Aloyzas Kveinys" SAINT QUENTIN FRA 2023-07-08
RcRownchangeKK*chgGame
 1749 1751 5.50 9 0.98 20 19.60 
  Fournier, Patrice 1595 FRA1.0010.29205.80 
  Heldenbergh, Nils 2031 BEL0.001-0.1620-3.20 
  Soveaux, Jean 1568 FRA1.0010.26205.20 
  Van Houtte, Thierry 1984 BEL0.001-0.2120-4.20 
  Dereusme, Jean-Marc 1682 FRA1.0010.40208.00 
  Sarkisian, Arman 2002 BEL0.5010.31206.20 
  Marzano, Carlo 2107 ITA0.001-0.1120-2.20 
  Chippaux, Logan 1421 FRA1.0010.12202.40 
  Le Blanc Conde, Evgeny 1351  * FRA1.0010.08201.60 
 * 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)
 

 

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