Individual Calculations July 2009
 Lu Lee, Nicolas  Total change: 10.35  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Barcelona G-II Catalunya ESP 2009-01-01
RcRownchangeKK*chgGame
 1914 1973 3.00 4 0.69 15 10.35 
  Gonzalez Gonzalez, Santiago 2025 ESP1.0010.57158.55 
  Robles Sanchez, David 1867 ESP1.0010.36155.40 
  Torras Campdelacreu, Xavier 1948 ESP0.501-0.0315-0.45 
  Moreno Bastardas, Ariadna 1817 ESP0.501-0.2115-3.15 

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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