Individual Calculations March 2018
 Miranda Alezcano, Luis Andres  Total change: 14.00  Rating chartPersonal card
 Primer Torneo Internacional de Ajedrez SUB 2000 DONIHUE 2018 Donihue CHI 2018-01-26
RcRownchangeKK*chgGame
 1857 1667 2.50 7 0.70 20 14.00 
  Lay Bobadilla, Patrick 1903 CHI0.001-0.2020-4.00 
  Torres Chavez, Pablo 1807 CHI1.0010.692013.80 
  Caro Garcia Huidobro, Ismael 1921 CHI1.0010.812016.20 
  Aguirre Adaros, Joaquin 1940 CHI0.001-0.1720-3.40 
  Aravena Navarro, Alexis Andres 1824 CHI0.001-0.2920-5.80 
  Sepulveda Perez, Jorge Eduardo 1796 CHI0.001-0.3320-6.60 
  Diaz Diaz, Victor 1808 CHI0.5010.19203.80 

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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