Individual Calculations January 2017
 Aracri, Marcelo  Total change: -30.20  Rating chartPersonal card
 Campeonato Argentino Amateur Ajedrez Plus Sub 2000 Club Argentino ARG 2016-12-08
RcRownchangeKK*chgGame
 1812 1913 5.50 9 -0.20 40 -8.00 
  Suito Nakasone, Catherine wc1775 ARG1.0010.314012.40 
  Parma, Pamela 1857 ARG0.001-0.5840-23.20 
  Cabanillas, Edgardo 1815 ARG0.501-0.1340-5.20 
  Ubeira Montenegro, Enrique 1681 ARG0.501-0.2940-11.60 
  Ortiz, Jorge 1823 ARG1.0010.384015.20 
  Larrosa, Damian 1801 ARG0.501-0.1540-6.00 
  Godoy, Paola 1695 ARG1.0010.22408.80 
  Chan, Daniel 1880 ARG1.0010.454018.00 
  Valli, Americo 1977 ARG0.001-0.4140-16.40 

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)
 
NOTE: K factor changed
 1er Torneo Copa 120 Aniv. C.A.Banfield Supra 2000 Banfield ARG 2016-12-15
RcRownchangeKK*chgGame
 2012 1913 0.00 3 -1.11 20 -22.20 
  Cardozo, Lucas 2049 ARG0.001-0.3220-6.40 
  Malamud, Lautaro 2075 ARG0.001-0.2920-5.80 
  Alvarez, Enzo 1912 ARG0.001-0.5020-10.00 

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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