Individual Calculations January 2010
 Pons Servera, Cristobal  Total change: -0.30  Rating chartPersonal card
 Campeonato de Mallorca Individual Peferente Palma de Mallorca ESP 2009-10-24
RcRownchangeKK*chgGame
 2035 2119 4.00 7 -0.28 15 -4.20 
  Andreu Lopez, Santiago 1977 ESP1.0010.31154.65 
  Cerdo Fernandez, Miguel 1921 ESP0.001-0.7615-11.40 
  Gelabert Mari, Llorenc 2083 ESP0.501-0.0515-0.75 
  Pol Guiscafre, David 1986 ESP0.501-0.1815-2.70 
  Planas Gene, Juan 2130 ESP0.5010.02150.30 
  Bergas Ferriol, Jeronimo 2053 ESP1.0010.41156.15 
  Juan Mas, Santiago 2098 ESP0.501-0.0315-0.45 

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)
 
 IV Open Internacional Ciutat de Palma, Trofeu Iberostar Palma de Mallorca ESP 2009-11-21
RcRownchangeKK*chgGame
 2226 2123 3.00 7 0.26 15 3.90 
  Buhmann, Rainer g2523  * GER0.001-0.0815-1.20 
  Gomez Andreu, Daniel 1874 ESP1.0010.19152.85 
  Roy Chowdhury, Saptarshi m2427 IND0.001-0.1415-2.10 
  Bellaiche, Anthony m2452 FRA0.001-0.1215-1.80 
  Albers, Andreas 2007 GER1.0010.34155.10 
  Ali, Ehsan f2312 ESP0.001-0.2515-3.75 
  Zanetti, Bruno 1988 SUI1.0010.32154.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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