Individual Calculations June 2024
 Meli, Massimo  Total change: -36.20  Rating chartPersonal card
 FE Sardinia World Chess - B Orosei ITA 2024-04-27
RcRownchangeKK*chgGame
 1755 1910 4.50 9 -1.81 20 -36.20 
  Maffeis, Federico 1705 ITA1.0010.24204.80 
  Tondo, Salvatore 1789 ITA0.501-0.1620-3.20 
  De Martino, Filippo 1701 ITA0.501-0.2720-5.40 
  Winnubst, Paul 1797 NED0.001-0.6520-13.00 
  Gagliani, Stefano 1771 ITA1.0010.31206.20 
  Peretti, Eva 1698 ITA0.001-0.7720-15.40 
  Forno, Roberto 1786 ITA1.0010.33206.60 
  Xu, Ten Lon 1877 ITA0.501-0.0520-1.00 
  Cugia, Filippo 1675 ITA0.001-0.7920-15.80 

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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