Individual Calculations January 2009
 Pulido, Diana Marcela  Total change: -32.85  Rating chartPersonal card
 Nacional Sub26 Bogota COL 2008-09-18
RcRownchangeKK*chgGame
 2073 2059 2.50 6 -0.33 15 -4.95 
  Trujillo Urriago, Karen J 1709 COL1.0010.11151.65 
  Rivera, Ingris wm2171 COL0.5010.15152.25 
  Ossa, Orlando 2264 COL0.001-0.2415-3.60 
  Narvaez, Faber Alberto 2130 COL1.0010.60159.00 
  Remicio Duque, John H 2216 COL0.001-0.2915-4.35 
  Juez, Yesith 1945 COL0.001-0.6615-9.90 

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)
 
 IRT Nacional Inter-Empresas 2008 Bogota COL 2008-10-24
RcRownchangeKK*chgGame
 2101 2052 4.00 7 0.81 15 12.15 
  Mosquera, Miguel m2372 COL0.001-0.1315-1.95 
  Juez, Jose Yesid 1945 COL1.0010.35155.25 
  Guzman, Campo Elias 2028 COL0.001-0.5315-7.95 
  Jimenez, Leonardo Andres 1958 COL1.0010.37155.55 
  Salcedo, Diana wf2009 COL1.0010.44156.60 
  Dominguez, Miller 2003 COL1.0010.43156.45 
  Castro, Oscar H m2395 COL0.001-0.1215-1.80 

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)
 
 IRT Open Internacional U Central Bogota COL 2008-11-05
RcRownchangeKK*chgGame
 2181 2052 0.00 5 -1.69 15 -25.35 
  Ramirez, Carlos f2284 COL0.001-0.2115-3.15 
  Gutierrez, Jose Antonio m2243 COL0.001-0.2515-3.75 
  Tapia, Daniel f2324 COL0.001-0.1715-2.55 
  Almanza, Rafael Andres 2187 COL0.001-0.3215-4.80 
  Ossa, Juan Sebastian 1865 COL0.001-0.7415-11.10 

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)
 
 Torneo IRT OPEN DE LAS AMERICAS Medellin COL 2008-11-13
RcRownchangeKK*chgGame
 2102 2052 3.50 8 0.03 15 0.45 
  Beltran, Carlos Armando 2230 COL0.001-0.2715-4.05 
  Orozco, Luz Elena 1990 COL1.0010.41156.15 
  Sanchez Maya, Simon 2168 COL0.001-0.3415-5.10 
  Chirivi, Angie Lizeth 1884 COL1.0010.28154.20 
  Mateus, Alejandro 2192 COL0.001-0.3115-4.65 
  Castrillon Gomez, Melissa 1994 COL1.0010.42156.30 
  Valle, Efrain c2173 COL0.5010.16152.40 
  Nunez, Gustavo Eduardo f2186 COL0.001-0.3215-4.80 

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)
 
 IRT Juegos Nacionales FEM 2008 San Andres COL 2008-12-01
RcRownchangeKK*chgGame
 2051 2052 2.00 6 -1.01 15 -15.15 
  Ortiz, Nadya Karolina wm2230 COL0.001-0.2715-4.05 
  Diaz Narvaez, Adriana C 1977 COL1.0010.40156.00 
  Franco, Angela wf2098 COL0.5010.06150.90 
  Rivera, Ingris wm2153 COL0.001-0.3615-5.40 
  Santos, Natalia Andrea 1981 COL0.001-0.6015-9.00 
  Pena Nieto, Ana Marcela 1869 COL0.501-0.2415-3.60 

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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