Individual Calculations October 2008
 Zuluaga, Cesar  Total change: 11.55  Rating chartPersonal card
 IRT Torneo de Ajedrez Ciudad de Agua deDios Agua de Dios CUN COL 2008-06-28
RcRownchangeKK*chgGame
 2226 2331 1.50 2 0.26 15 3.90 
  Almanza, Rafael Andres 2046 COL1.0010.16152.40 
  Barrientos, Sergio E m2405 COL0.5010.10151.50 

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)
 
 IRT GP Barrancabermeja Barrancabermeja COL 2008-07-11
RcRownchangeKK*chgGame
 2227 2308 4.00 5 0.99 15 14.85 
  Lotero, Faiber 2095 COL1.0010.23153.45 
  Sanchez Lizcano, Sebastian Felipe 2161 COL0.501-0.2015-3.00 
  Torres, Juan Camilo 2102 COL1.0010.24153.60 
  Mosquera, Miguel m2377 COL0.5010.10151.50 
  Marin, Sebastian 2398 COL1.0010.62159.30 

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 Feria de las Flores Medellin COL 2008-08-06
RcRownchangeKK*chgGame
 2152 2308 6.00 9 -0.27 15 -4.05 
  Villa, Olivia Rosalba 2015 COL1.0010.15152.25 
  Arango, Andres Mauricio 2124 COL1.0010.26153.90 
  Mateus, Alejandro 2191 COL0.501-0.1615-2.40 
  Garcia, Alvaro f2157 COL0.501-0.2015-3.00 
  Valle, Efrain c2162 COL0.501-0.2015-3.00 
  Chaucanes, Lina Marcela wm2000 COL1.0010.14152.10 
  Castro, Oscar H m2392 COL0.001-0.3815-5.70 
  Saladen Dulce, Rafael f2138 COL0.501-0.2215-3.30 
  De Arco, Luis Carlos 2187 COL1.0010.34155.10 

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)
 
 IRT GP Jamanudi Elite Jamundi COL 2008-08-16
RcRownchangeKK*chgGame
 2163 2308 5.00 7 0.29 15 4.35 
  Munoz, Julian Andres 2181 COL0.501-0.1715-2.55 
  Orozco, Luz Elena 1958 COL1.0010.11151.65 
  Castano, Jhon Edison 1969 COL1.0010.12151.80 
  Barrientos, Sergio E m2418 COL0.001-0.3515-5.25 
  Montenegro, Rolando 2161 COL0.501-0.2015-3.00 
  Mateus, Alejandro 2191 COL1.0010.34155.10 
  Ossa, Orlando 2264 COL1.0010.44156.60 

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)
 
 I IRT Internacional GP Justo Capera Caicedo Dorada (Caldas) COL 2008-09-12
RcRownchangeKK*chgGame
 2111 2308 1.00 2 -0.50 15 -7.50 
  Saladen, Rafael f2138 COL0.001-0.7215-10.80 
  Castano, Julian Marcelo 2083 COL1.0010.22153.30 

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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