Individual Calculations January 2023
 Pietrobon, Gabriele  Total change: -25.80  Rating chartPersonal card
 WE 29 Del graticolato - B Santa Maria di Sala ITA 2022-12-09
RcRownchangeKK*chgGame
 1536 1745 2.50 5 -1.29 20 -25.80 
  Morganti, Lionello 1579 ITA0.001-0.7220-14.40 
  Bonetti, Alberto 1615 ITA1.0010.32206.40 
  Steffenato, Alberto 1364 ITA1.0010.09201.80 
  Altissimo, Tiziano 1587 ITA0.501-0.2120-4.20 
  Buqa, Brajan 1535 ITA0.001-0.7720-15.40 

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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