Individual Calculations February 2019
 Presfraind, Augusto  Total change: 54.40  Rating chartPersonal card
 IRT Sub-2200 Ventajedrez Torre Blanca CABA ARG 2019-01-04
RcRownchangeKK*chgGame
 1761 1546 3.00 7 1.36 40 54.40 
  Moro Saidon, Gonzalo 1904 ARG0.001-0.1040-4.00 
  Zilli, Alejandro 1762 ARG0.5010.284011.20 
  Berenstein, Gustavo 1716 ARG0.5010.22408.80 
  Garibaldi, Nicolas 1735 ARG1.0010.754030.00 
  Moreno, Dario 1848 ARG0.001-0.1540-6.00 
  Aguilera, Nelson 1691 ARG0.5010.19407.60 
  Slucki, Alejo 1670 ARG0.5010.17406.80 

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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