Individual Calculations February 2023
 Taborda Borja, Valeria  Total change: 0.00  Rating chartPersonal card
 Torneo IRT Circuito de Ajedrez El Valle Avanza y se Fortalece Sede Santiago de Cali Cali COL 2022-12-26
RcRownchangeRpKK*chgGame
 1381 0 1.00 5 0.00 1141   0.00 
  Mina, Fischer 1639 COL0.0010.00 0.00 
  Contreras Gonzalez, Cristian Davi 1211 COL0.0010.00 0.00 
  Cardona, Jacobo 1471 COL0.0010.00 0.00 
  Escobar, Daniel 1278 COL1.0010.00 0.00 
  Bautista Luis, Fernando 1304 COL0.0010.00 0.00 

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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