Individual Calculations January 2013
 Silva, Natalia  Total change: -19.80  Rating chartPersonal card
 PANAMERICANO FEMENINO Montevideo URU 2012-11-24
RcRownchangeKK*chgGame
 1896 1924 3.50 9 -1.32 15 -19.80 
  Feliciano Ebert, Vanessa wf2267 BRA1.0010.881513.20 
  Martinez, Ayelen 2088 ARG0.001-0.2815-4.20 
  Larrea, Daniela 1652 URU1.0010.17152.55 
  Sanchez Zambrano, Vanessa 1942 PER0.001-0.4715-7.05 
  Felix Vega, Aurora Edith wf1963 PER0.001-0.4515-6.75 
  Costa, Anaclara 1671 URU1.0010.19152.85 
  Abarca Gonzalez, Damaris wf2047 CHI0.001-0.3315-4.95 
  De Leon, Veronica 1690 URU0.501-0.2915-4.35 
  Besso, Guadalupe 1744 ARG0.001-0.7415-11.10 

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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