Individual Calculations December 2019
 Boerci, Roberto  Total change: -2.60  Rating chartPersonal card
 WE 26 Autunno scacchistico veneziano - C Venezia ITA 2019-11-01
RcRownchangeKK*chgGame
 1429 1537 3.00 5 -0.13 20 -2.60 
  Serea, Gabriele 1274 ITA0.501-0.3220-6.40 
  Lencek-Kranjec, Jozi 1240 SLO0.501-0.3520-7.00 
  Canella, Jacopo 1319 ITA1.0010.22204.40 
  Budyi, Danylo 1702 UKR0.5010.22204.40 
  Conte, Edoardo 1609 ITA0.5010.10202.00 

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)
 
 WE 2 Citta' di Forli' - Memorial Alessandro Zanzani - C Forli' ITA 2019-11-22
RcRownchangeKK*chgGame
 1414 1537 2.00 3 0.00 20 0.00 
  Priori, Luigi 1403 ITA1.0010.32206.40 
  Vergara Meersohn, Alberto Luis 1438 ITA1.0010.36207.20 
  Mammi, Ottavio 1400 ITA0.001-0.6820-13.60 

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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