Individual Calculations February 2017
 Tossutti, Juan C.  Total change: -29.60  Rating chartPersonal card
 Semifinal Argentina Sub 2000 - 2300 Memorial N. Rafael La Banda - Sgo del Estero ARG 2017-01-14
RcRownchangeKK*chgGame
 1852 2047 1.50 4 -1.48 20 -29.60 
  Zamora, Martin 1898 VEN0.001-0.7020-14.00 
  Zalazar, Diego 1796 ARG0.501-0.3120-6.20 
  Marson, Juan Miguel 1970 ARG0.501-0.1120-2.20 
  Laorden, Gustavo 1743 ARG0.501-0.3620-7.20 

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)
 

 

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