Individual Calculations March 2018
 Guerrero Cataldo, Juan Andres  Total change: 15.20  Rating chartPersonal card
 Primer Torneo Internacional de Ajedrez SUB 2000 DONIHUE 2018 Donihue CHI 2018-01-26
RcRownchangeKK*chgGame
 1912 1832 3.50 7 0.76 20 15.20 
  Moyano Nunez, Helios 1784 CHI1.0010.43208.60 
  Barria Arbunic, Manuel 1919 ESP1.0010.622012.40 
  Torres Chavez, Daniel 1911 CHI0.001-0.3920-7.80 
  Flores Cisternas, Ricardo 1972 CHI0.5010.19203.80 
  Correa Pena, Bastian 1945 CHI0.5010.15203.00 
  Herrmann, Roman 1952 ARG0.001-0.3420-6.80 
  Lay Bobadilla, Patrick 1903 CHI0.5010.10202.00 

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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