Individual Calculations February 2020
 Shon, Mariano  Total change: 0.00  Rating chartPersonal card
 IRT Sub 2200 Ventajedrez Torre Blanca 2020 CABA ARG 2020-01-03
RcRownchangeKK*chgGame
 1925 1636 0.50 3 0.00 20 0.00 
  Montero, Walter 1980 ARG0.5010.38207.60 
  Caldera Cortez, Nervin 1823 VEN0.001-0.2620-5.20 
  Gimenez, Martin 1971 ARG0.001-0.1220-2.40 

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)
 

 

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