Individual Calculations January 2017
 Gutierrez Bravo, Nicole Abigail  Total change: 70.40  Rating chartPersonal card
 Sudamericano de la Juventud Sub 18 Femenino Santiago CHI 2016-12-01
RcRownchangeKK*chgGame
 1794 1666 5.00 9 2.02 40 80.80 
  Strgacich, Aylen wc1912 ARG0.5010.314012.40 
  Arias Cango, Nathaly wf1784 ECU0.001-0.3440-13.60 
  Caurapan Montero, Anais Angelica 1462 CHI1.0010.24409.60 
  Molina, Jessica wc1825 BOL1.0010.714028.40 
  Toro Castaneda, Elizabeht 1882 COL0.001-0.2240-8.80 
  Nakata, Thifanni Harumi 1858 BRA0.5010.254010.00 
  Rodriguez, Sofia wc1781 COL1.0010.664026.40 
  Romero, Antonella wf1882 PER0.5010.284011.20 
  Ruiz, Mishell wf1762 ECU0.5010.13405.20 

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)
 
 I Torneo IRT de Ajedrez "Dr. Victor Lozano Ibanez in Memoriam" Trujillo PER 2016-12-08
RcRownchangeKK*chgGame
 1831 1666 1.00 4 -0.26 40 -10.40 
  Rodriguez Horna, Lorenzo 1961 PER0.5010.354014.00 
  Saldana Diaz, Juan 2059 PER0.5010.424016.80 
  Cabrera Calderon, Diego Omar 1868 PER0.001-0.2440-9.60 
  Aguilar Oblitas, Yadhira 1435 PER0.001-0.7940-31.60 

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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