Blitz: Individual Calculations September 2019
 Cutrona, Giuseppe  Total change: -9.00  Rating chartPersonal card
 OP 4 BLITZ HOTEL DAVID PORTO SAN GIORGIO ITA 2019-08-29
RcRownchangeKK*chgGame
 1850 1845 3.00 7 -0.45 20 -9.00 
  Granaldi, Alessandro 2106 ITA0.001-0.1820-3.60 
  Meriem Benziane, Nizar 1462 ITA1.0010.09201.80 
  Puglia, Francesco 1629 ITA1.0010.22204.40 
  Piangerelli, Michele 1829 ITA1.0010.48209.60 
  Orfini, Nicolo ` 2019 ITA0.001-0.2720-5.40 
  Pecci, William 1712 ITA0.001-0.6820-13.60 
  Bettalli, Francesco 2192 ITA0.001-0.1120-2.20 

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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