Individual Calculations January 2015
 Lo Presti, Roberto  Total change: -4.60  Rating chartPersonal card
 Abierto Legislatura Ciudad de Bs. As. Copa N. La Porta Buenos Aires ARG 2014-12-13
RcRownchangeKK*chgGame
 1956 1996 3.00 6 -0.23 20 -4.60 
  Kopylov, Andres 1632 ARG1.0010.10202.00 
  Sotelo, Noe 2189 ARG0.001-0.2520-5.00 
  Kapitanchuk, Tomas f1672 ARG1.0010.13202.60 
  Miranda, Rafael 2175 ARG0.001-0.2720-5.40 
  Figar, Nicolas 1768 ARG1.0010.21204.20 
  Barrionuevo, Pablo m2298 ARG0.001-0.1520-3.00 

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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