Individual Calculations September 2009
 Perez Manas, Benjamin  Total change: 21.75  Rating chartPersonal card
 VII Obert d'escacs Vila de Canet de Mar Catalunya ESP 2009-04-18
RcRownchangeKK*chgGame
 2050 2145 2.50 5 -0.56 15 -8.40 
  Aparicio Escudero, Hector F. 1795 ESP0.001-0.8915-13.35 
  Echarri Torres, Miguel 2131 ESP1.0010.48157.20 
  Vinuesa Caimel, Carles 2020 ESP0.501-0.1715-2.55 
  Gallart Zafra, Jaume 2170 ESP0.001-0.4715-7.05 
  Guevara Pijoan, Josep 2135 ESP1.0010.49157.35 

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)
 
 Finals Catalanes i Palay-Off 2009 Barcelona ESP 2009-04-26
RcRownchangeKK*chgGame
 2162 2145 0.50 1 0.02 15 0.30 
  Pares Peris, Jordi 2162 ESP0.5010.02150.30 

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)
 
 Tancats d'estiu del Maresme Mataro ESP 2009-07-04
RcRownchangeKK*chgGame
 2101 2147 7.00 9 1.99 15 29.85 
  Marches Rios, Joan Manuel 2224 ESP0.001-0.3915-5.85 
  Gallart Zafra, Jaume 2161 ESP1.0010.52157.80 
  Aguilar Sevilla, Diego 2115 ESP1.0010.46156.90 
  Fernandez Martinez, Oriol 1870 ESP1.0010.17152.55 
  Arasa Bufi, Pere 2045 ESP0.501-0.1415-2.10 
  Franch Guiral, Ramon 2032 ESP1.0010.34155.10 
  Subirats Ruiz, Sergi 2105 ESP1.0010.44156.60 
  Bulatov, Sergei 2126 ESP1.0010.47157.05 
  Coll Enriquez, Lluis 2234 ESP0.5010.12151.80 

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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