Individual Calculations September 2011
 Ludvigsen, Frode  Total change: 6.15  Rating chartPersonal card
 37 Open Vila de Sitges Grup A Sitges ESP 2011-07-22
RcRownchangeKK*chgGame
 2145 2134 5.00 9 0.41 15 6.15 
  Oratovsky, Michael g2521 ISR0.001-0.0915-1.35 
  Sarto Ramos, Angel 2030 ESP1.0010.36155.40 
  Gonzalez Garcia, Jose g2522 MEX0.001-0.0915-1.35 
  Lluverol Torrents, Salvador 2025 ESP1.0010.35155.25 
  Buch Prades, Joan 1964 ESP0.001-0.7215-10.80 
  Vigo Allepuz, David 2073 ESP0.001-0.5815-8.70 
  Bru Rullo, Llatzer 1971 ESP1.0010.28154.20 
  Lasinskas, Povilas f2148 LTU1.0010.52157.80 
  Anuprita, Patil 2048 IND1.0010.38155.70 

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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