Individual Calculations July 2019
 Garofalo, Pietro  Total change: -10.20  Rating chartPersonal card
 WE 3 Cento Torri - A Ascoli Piceno ITA 2019-05-31
RcRownchangeKK*chgGame
 2051 2038 2.00 5 -0.51 20 -10.20 
  Naumkin, Igor g2382 RUS0.001-0.1220-2.40 
  Santinelli, Michele 1942 ITA0.001-0.6320-12.60 
  Piangerelli, Michele 1951 ITA0.501-0.1220-2.40 
  Lauria, Amilcare 2025 ITA0.501-0.0220-0.40 
  Pierantozzi, Stanislao 1953 ITA1.0010.38207.60 

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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