Individual Calculations September 2013
 Mathis, Jean-Michel  Total change: -18.00  Rating chartPersonal card
 1eème Open International de Wasselonne - Tournoi A (+1400) WASSELONNE FRA 2013-08-01
RcRownchangeKK*chgGame
 1778 1878 2.50 6 -1.20 15 -18.00 
  Ruff, Maximilian 2094 GER0.001-0.2215-3.30 
  Beisser, Andre 1575 FRA1.0010.14152.10 
  Trapp, Thibaut 2032 FRA0.001-0.2915-4.35 
  Arimiea, Marcel 1633 FRA0.001-0.8015-12.00 
  Bergmann, Delphine 1598 FRA1.0010.16152.40 
  Dillenschneider, Ernesto 1734 FRA0.501-0.1915-2.85 

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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