Individual Calculations September 2023
 Kovach, Erik  Total change: 79.60  Rating chartPersonal card
 V Abierto de Villa Constitucion Copa Arcelor Mittal Villa Constitucion ARG 2023-08-17
RcRownchangeKK*chgGame
 1730 1244 2.50 7 1.99 40 79.60 
  Herrera, Martin 2049 ARG0.0010.00400.00 
  Velazco, Tomas Sebastian 1706 ARG0.001-0.0540-2.00 
  Barrotto, Jose Ignacio 1638 ARG0.5010.424016.80 
  Rodriguez Farias, Eduardo 1826 URU0.001-0.0240-0.80 
  Peysere, Nicolas 1416 ARG1.0010.734029.20 
  Sosa, Hugo Andres 1799 ARG0.5010.474018.80 
  Brito, Sofia 1679 ARG0.5010.444017.60 

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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