Individual Calculations December 2019
 Crestani, Federico  Total change: 3.60  Rating chartPersonal card
 WE 26 Autunno scacchistico veneziano - C Venezia ITA 2019-11-01
RcRownchangeKK*chgGame
 1491 1545 3.00 5 0.18 20 3.60 
  Sartori, Martina 1318 ITA1.0010.21204.20 
  Rizzati, Aldo 1709 ITA0.001-0.2820-5.60 
  Lencek-Kranjec, Jozi 1240 SLO1.0010.14202.80 
  Pietrobon, Gabriele 1777 ITA0.5010.29205.80 
  Marson, Roy 1409 ITA0.501-0.1820-3.60 

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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