Individual Calculations September 2011
 Roth, Josef  Total change: -17.40  Rating chartPersonal card
 14ème Open des Vins du Médoc NAUJAC SUR MER FRA 2011-06-26
RcRownchangeKK*chgGame
 1966 2124 5.00 9 -1.16 15 -17.40 
  Demuth, Adrien m2414 FRA0.001-0.1615-2.40 
  Vandomel, Fabrice 1841 FRA1.0010.16152.40 
  Renard, Luc 1744 FRA0.501-0.4115-6.15 
  Armas, Lena 1881 FRA1.0010.20153.00 
  Bellin, Robert m2362 ENG0.001-0.2015-3.00 
  Marty, Brice 1940 FRA0.501-0.2415-3.60 
  Prioux, Michel 1823 FRA1.0010.15152.25 
  Lavanchy, Marc-Henri 1913 SUI0.001-0.7715-11.55 
  Gioanni, Thibaut 1776 FRA1.0010.11151.65 

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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