Individual Calculations September 2009
 Vargas Huamani, Juan C.  Total change: -5.50  Rating chartPersonal card
 XI Open Internacional Club Ajedrez Villaverde Madrid ESP 2009-06-29
RcRownchangeKK*chgGame
 2005 1967 4.00 7 0.84 25 21.00 
  Sanchez Millan, Eduardo 1914 ESP1.0010.432510.75 
  Gal, Eugen 1985 ROU0.5010.03250.75 
  Ramirez Garcia, Jorge Alberto c2224 MEX0.001-0.1825-4.50 
  Caballero Gallego, Luis 1923 ESP0.501-0.0625-1.50 
  Garcia Martinez, Jose Luis 1839 ESP1.0010.33258.25 
  Cruz Monzon, Jose 2034 ESP1.0010.592514.75 
  Suarez Uriel, Adrian 2113 ESP0.001-0.3025-7.50 

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)
 
 XIII Open Internacional IV Torneo PromociĆ³n B 2000 Almansa Albacete ESP 2009-08-10
RcRownchangeKK*chgGame
 1869 1967 4.00 8 -1.06 25 -26.50 
  Navarro Haro, Eladio Jose 1837 ESP0.501-0.1825-4.50 
  Diaz Rios, Ignacio Jose 1852 ESP0.501-0.1625-4.00 
  Harutyunyan, Tigran 1856 ESP1.0010.35258.75 
  Hernandez Recio, Roberto 1886 ESP0.501-0.1125-2.75 
  Moreno Gonzalez, Juan Angel 1933 ESP1.0010.452511.25 
  Navarro Martinez, Daniel 1930 ESP0.001-0.5525-13.75 
  Avila Sanchez, Miguel Angel 1896 ESP0.001-0.6025-15.00 
  Moreno Brocalero, Edgar 1762 ESP0.501-0.2625-6.50 

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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