Individual Calculations September 2013
 Orozco, Lina Yomayra  Total change: -18.45  Rating chartPersonal card
 XX IRT Feria de las Flores Medellin 2013 Medellin COL 2013-08-03
RcRownchangeKK*chgGame
 2072 2141 3.50 8 -1.23 15 -18.45 
  Londono, Omar 2021 COL1.0010.34155.10 
  Vasquez, Nuremberg Ad 1967 COL0.501-0.2315-3.45 
  Corredor Rengifo, Luis Fernand 1980 COL1.0010.29154.35 
  Ruge, Edison 2216 COL0.001-0.4015-6.00 
  Lizarazo Arango, Juan Carlos 2084 COL1.0010.42156.30 
  Saladen, Rafael f2219 COL0.001-0.3915-5.85 
  Castano, Jhon Edison 2069 COL0.001-0.6015-9.00 
  Herrera Perez, Martin Steven 2020 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)
 

 

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