Individual Calculations April 2009
 Tung, Siu Hung  Total change: -18.30  Rating chartPersonal card
 VII Festival Internacional Hotel Bali (Sub 2000) Hotel Bali - Benidorm ESP 2008-11-29
RcRownchangeKK*chgGame
 1771 1920 4.50 7 -0.26 15 -3.90 
  Salcedo Izquierdo, Rafael 1570 ESP1.0010.11151.65 
  Marceau, Amaury 1678 FRA0.001-0.8015-12.00 
  Castillo Goya, Roberto Carlos 1683 ESP1.0010.20153.00 
  Andres Garcia, Vicente 1730 ESP1.0010.25153.75 
  Simo Bordoy, Guillermo 1982 ESP0.5010.09151.35 
  Ruiz Ureta, Ernesto 1993 ESP0.001-0.4015-6.00 
  Marquez Ortiz De Zarate, Alberto 1762 ESP1.0010.29154.35 

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)
 
 Campeonato de Guipuzcoa de Veteranos Donostia San Sebastian ESP 2008-12-22
RcRownchangeKK*chgGame
 1783 1920 1.00 3 -0.96 15 -14.40 
  Irulegi Garmendia, Jose Antonio 1570 ESP0.001-0.8915-13.35 
  Aizpurua Zufiria, Inaki 1734 ESP1.0010.26153.90 
  Darrigues, Alain 2046 FRA0.001-0.3315-4.95 

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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