Individual Calculations March 2022
 Ballotti, Luca  Total change: 40.40  Rating chartPersonal card
 WE 8 Hotel Astoria - 2 Festa degli innamorati - A Fermo ITA 2022-02-11
RcRownchangeKK*chgGame
 1986 2172 4.50 5 1.01 40 40.40 
  Buffoni, Luca 1771 ITA1.0010.08403.20 
  Santinelli, Michele 1939 ITA1.0010.21408.40 
  Delle Rose, Giovanni 1772  * ITA1.0010.08403.20 
  Vuelban, Virgilio m2281 PHI0.5010.15406.00 
  Ulrich, Thomas 2167 SWE1.0010.494019.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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