Individual Calculations January 2009
 Gongora Montes, Benjamin  Total change: -11.10  Rating chartPersonal card
 Open International FEFCD UACH CHIHUAHUA, CHIHUAHUA MEX 2008-09-26
RcRownchangeKK*chgGame
 2457 2254 1.00 3 0.27 15 4.05 
  Hernandez Guerrero, Gilber g2550 MEX1.0010.851512.75 
  Martin Del Campo C., Rober m2420 MEX0.001-0.2815-4.20 
  Fernandez, Daniel m2401 USA0.001-0.3015-4.50 

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)
 
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2334 2281 2.50 8 -1.01 15 -15.15 
  Banikas, Hristos g2572 GRE0.001-0.1515-2.25 
  Picado, Jorge 2219 NCA0.501-0.0915-1.35 
  Mahjoob, Morteza g2507 IRI0.001-0.2115-3.15 
  Lettsome, Maurice 1931 IVB1.0010.11151.65 
  Babula, Vlastimil g2608 CZE0.001-0.1315-1.95 
  Kovalyov, Anton m2571 ARG0.001-0.1615-2.40 
  Chang, Eddison Dr 2056 TRI1.0010.22153.30 
  Laouini, Sami 2209 TUN0.001-0.6015-9.00 

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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