Individual Calculations September 2011
 Valenzuela Gomez, Fernando  Total change: -0.90  Rating chartPersonal card
 CAMPEONATO PANAMERICANO U-20 ABSOLUTO Duran ECU 2011-06-05
RcRownchangeKK*chgGame
 2133 2139 4.50 9 -0.06 15 -0.90 
  De Mey, Juan Pablo 1905 ARU1.0010.21153.15 
  Cori T, Deysi wg2386 PER0.001-0.1915-2.85 
  Leon Magallanes, Isaac 1928 ECU0.501-0.2715-4.05 
  Guerrero Zambrano, Joel 2046 ECU1.0010.37155.55 
  Cuellar, Diego f2125 PER0.501-0.0215-0.30 
  Vera Siguenas, Deivy f2378 PER0.5010.30154.50 
  De Arco, Luis Carlos 2252 COL1.0010.65159.75 
  Gemy, Jose Daniel f2269 BOL0.001-0.3215-4.80 
  Galls Aguirre, Jorge 1906 ECU0.001-0.7915-11.85 

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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