Individual Calculations September 2010
 Perradin, Vincent  Total change: -23.55  Rating chartPersonal card
 Chpt de France - Open B Belfort FRA 2010-08-10
RcRownchangeKK*chgGame
 1811 1890 4.50 10 -1.57 15 -23.55 
  Couvreur, Remi 1798 FRA1.0010.37155.55 
  Hadamard, Olivier 1809 FRA0.001-0.6115-9.15 
  Armas, Lena 1829 FRA1.0010.42156.30 
  Delpierre, Elie 1711 FRA0.001-0.7315-10.95 
  Lancelot, Renaud 1826 FRA1.0010.41156.15 
  Hallay, Axel 1807 FRA0.001-0.6115-9.15 
  Boulade, Olivier 1840 FRA1.0010.43156.45 
  Timmermans, Eric 1825 FRA0.001-0.5915-8.85 
  Rost, Pierre 1817 FRA0.501-0.1015-1.50 
  Roth, Jacques 1850 FRA0.001-0.5615-8.40 

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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