Individual Calculations June 2024
 Bohm Roman, Martina Eloisa  Total change: -2.00  Rating chartPersonal card
 NACIONAL DE LA NINEZ Y JUVENTUD 2024 SUB 16 FEMENINO Las Condes CHI 2024-05-17
RcRownchangeKK*chgGame
 1555 1561 2.50 5 -0.05 40 -2.00 
  Vargas Martinez, Francisca Alejan 1483 CHI0.001-0.6140-24.40 
  Rojas Warles, Constanza 1489 CHI0.501-0.1040-4.00 
  Narvaez Contreras, Fernanda 1658 CHI1.0010.634025.20 
  Olivares Araya, Tamara Alejandra 1611 CHI0.001-0.4340-17.20 
  Medina Visconti, Yendiel 1533 CHI1.0010.464018.40 

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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