Individual Calculations September 2017
 Buchmann, Patrick  Total change: -29.00  Rating chartPersonal card
 21eme Open International de Wasselonne - Tournoi B (1401 - 1799) WASSELONNE FRA 2017-08-03
RcRownchangeKK*chgGame
 1565 1434 0.50 6 -1.45 20 -29.00 
  Heckly, Jean-Louis 1611 FRA0.001-0.2720-5.40 
  Maria Oproae, Alex 1529 ESP0.001-0.3720-7.40 
  Antusch, Volker 1530 GER0.001-0.3720-7.40 
  Ramizi, Feriz 1528 FRA0.001-0.3720-7.40 
  Maria Medina, Joan Josep 1601 ESP0.001-0.2820-5.60 
  Schranckenmuller, Daniele 1588 FRA0.5010.21204.20 

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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