Individual Calculations September 2023
 Siegel, Lara  Total change: 77.20  Rating chartPersonal card
 25eme Open International de Wasselonne - Tournoi B (1400 - 1799) WASSELONNE FRA 2023-08-03
RcRownchangeKK*chgGame
 1548 1282 3.00 6 1.93 40 77.20 
  Wehrle, Valentin 1563 GER0.001-0.1640-6.40 
  Brochard, Patrice 1574 FRA0.5010.354014.00 
  Mantey, Jean-Pierre 1587 FRA0.001-0.1440-5.60 
  Meyer, Mathieu 1595 FRA1.0010.864034.40 
  Marzolf, Samuel 1457 FRA0.5010.23409.20 
  Torretta, Gilberto 1513 ITA1.0010.794031.60 

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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