Individual Calculations October 2008
 Collado Barbas, Alberto  Total change: 39.75  Rating chartPersonal card
 Encuentro de Promocion C3 Madrid ESP 2008-04-06
RcRownchangeKK*chgGame
 1883 1901 1.00 1 0.47 15 7.05 
  Torres Leao-Coelho, Ana 1883 ESP1.0010.47157.05 

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)
 
 XXV Torneo Abierto Internacional de Ajedrez de Collado Villalba G-A Collado Villalba MADRID ESP 2008-08-22
RcRownchangeKK*chgGame
 2091 1948 5.00 9 2.18 15 32.70 
  Sanchez Gonzalez, Sergio 2228 ESP0.001-0.1615-2.40 
  Baldwin Del Castillo, Ricardo 2045 ESP0.5010.13151.95 
  Sanchez-Alarcos Galian, Victor 2026 ESP0.5010.11151.65 
  Erice Alonso, Santiago 2115 ESP1.0010.721510.80 
  Martin Martin, Luis Vicente 2095 ESP0.001-0.3015-4.50 
  Rodriguez Gomez, Vicente 2039 ESP0.5010.12151.80 
  Lopez Ayala, Pedro 2004 ESP1.0010.58158.70 
  Labarta Gonzalez, Ivan B. 2160 ESP1.0010.771511.55 
  Lorite Cruz, Francisco 2108 ESP0.5010.21153.15 

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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