Rapid: Individual Calculations January 2019
 Ruiz Londono, Milagros De Lourdes  Total change: -37.60  Rating chartPersonal card
 Torneo Internacional de Ajedrez Rapido Categoria B Elo 1801 a 2100 Santiago de Cali 2018 Cali COL 2018-12-27
RcRownchangeKK*chgGame
 1903 1891 2.00 8 -1.88 20 -37.60 
  Meza Ponce, Jerry 2053 ECU0.001-0.2920-5.80 
  Aponte Castillo, Ernesto 2058 COL0.001-0.2820-5.60 
  Duque, Milton Antonio 1833 COL0.001-0.5820-11.60 
  Guzman, River 1860 COL0.001-0.5420-10.80 
  Riascos, Guillermo 1809 COL0.001-0.6120-12.20 
  Montenegro, Jorge 1869 COL0.001-0.5320-10.60 
  Galindo, Gustavo 1910 COL1.0010.532010.60 
  Perez, Carlos Mario 1835 COL1.0010.42208.40 

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)
 

 

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