Individual Calculations January 2012
 Ruiz Marana, Alejandro  Total change: 4.05  Rating chartPersonal card
 X Gran Torneo Internacional Aficionados S-2300 Benidrom Alicante ESP 2011-12-02
RcRownchangeKK*chgGame
 2081 2195 5.50 8 0.27 15 4.05 
  Isherwood, Paul 2032 ENG1.0010.28154.20 
  Martin Martin, Luis Vicente 2058 ESP0.001-0.6815-10.20 
  Hoffmann, Roger 2065 LUX1.0010.32154.80 
  Sos Andreu, Eric 2070 ESP0.501-0.1715-2.55 
  Murcia Paredes, Angel c2134 ESP0.501-0.0815-1.20 
  Navarrete Espi, Samuel 2107 ESP1.0010.38155.70 
  Grigoriev, Ivan 2103 RUS0.501-0.1315-1.95 
  Jensen, Stein 2082 NOR1.0010.35155.25 

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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