Individual Calculations May 2010
 Chirivi C, Jenny Astrid  Total change: 3.90  Rating chartPersonal card
 IRT Abierto de Semana Santa Medellin 2010 Medellin COL 2010-03-31
RcRownchangeKK*chgGame
 2032 2165 5.00 8 -0.27 15 -4.05 
  Corredor, Fabian 1872 COL0.501-0.3515-5.25 
  Paniagua, Fabio De Jesus 1882 COL1.0010.16152.40 
  Rios Parra, Juan Fernando 2105 COL0.501-0.0815-1.20 
  Lopez Idarraga, Daniel Eduardo 1984 COL1.0010.26153.90 
  Guerrero, Juan Carlos m2275 COL0.001-0.3515-5.25 
  Miranda, Jorge 1912 COL1.0010.19152.85 
  Guerra Tulcan, Lenin 2351 ECU0.001-0.2615-3.90 
  Sierra Mejia, Juan Pablo 1877 COL1.0010.16152.40 

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 Camp Nacional Sub20 Femenino 2010 Bogota COL 2010-04-15
RcRownchangeKK*chgGame
 2001 2165 5.50 7 0.53 15 7.95 
  Pachon, Adriana wf1930 COL1.0010.21153.15 
  Castro, Natalia Patricia 2002 COL0.501-0.2215-3.30 
  Lugo Lozano, Luz Adriana 1907 COL1.0010.18152.70 
  Salazar, Aura Cristina wf2118 COL0.001-0.5715-8.55 
  Panesso, Lina wc1897 COL1.0010.17152.55 
  Castrillon Gomez, Melissa wf2045 COL1.0010.34155.10 
  Orozco, Lina Yomayra wc2107 COL1.0010.42156.30 

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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