Individual Calculations January 2009
 Cori, Deysi  Total change: -23.10  Rating chartPersonal card
 TORNEO SELECTIVO NACIONAL "CIUDAD DE LA OROYA" La Oroya-Junin PER 2008-09-07
RcRownchangeKK*chgGame
 2155 2280 1.50 4 -1.13 15 -16.95 
  Bustamante, Godofredo 1986 PER1.0010.15152.25 
  Ninahuaman, Efren 2142 PER0.501-0.1915-2.85 
  Dolorier, Smith 2204 PER0.001-0.6015-9.00 
  Cabrera Huaman, Andres 2287 PER0.001-0.4915-7.35 

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)
 
 Copa PDV Sur Simon Bolivar Buenos Aires ARG 2008-11-29
RcRownchangeKK*chgGame
 2126 2279 5.00 8 -0.41 15 -6.15 
  Tamayo, Luis 1938 ARG0.501-0.3815-5.70 
  Codigone, Maximiliano 1929 ARG1.0010.11151.65 
  Goldwaser, Romina 1974 ARG1.0010.14152.10 
  Fernandez, Florencia 2092 ARG0.501-0.2415-3.60 
  Lodi, Guillermo 2037 ARG1.0010.20153.00 
  Dos Santos, Ramiro f2435 ARG0.001-0.2915-4.35 
  Gimenez, Santiago 2093 ARG1.0010.26153.90 
  Rodriguez Vila, Andres g2508 URU0.001-0.2115-3.15 

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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