Individual Calculations January 2020
 Matta, Paola Andrea  Total change: 4.20  Rating chartPersonal card
 XXI Juegos Deportivos Nacionales AJEDREZ CLASICO Femenino por Equipos 2019 Cartagena COL 2019-11-24
RcRownchangeKK*chgGame
 1942 1917 3.00 6 0.21 20 4.20 
  Rojas Castillo, Andrea Lizeth 1659 COL0.001-0.8220-16.40 
  Morales, Diana Marcela wc1843 COL1.0010.40208.00 
  Velasquez, Angie Gabriela wf1957 COL1.0010.562011.20 
  Franco Valencia, Angela wm2166 COL0.001-0.1920-3.80 
  Mateus, Martha wm2077 COL0.001-0.2920-5.80 
  Lugo Lozano, Luz Adriana 1950 COL1.0010.552011.00 

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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