Blitz: Individual Calculations February 2023
 Marrapodi, Corrado  Total change: 8.60  Rating chartPersonal card
 OP BLITZ CAPO PELORO MESSINA ITA 2023-01-06
RcRownchangeKK*chgGame
 1789 1299 1.00 6 0.59 20 11.80 
  Gelardi, Davide 1943 ITA0.001-0.0120-0.20 
  Gervasi, Pietro 1660 ITA0.001-0.1020-2.00 
  Saija, Alessio 1506 ITA0.001-0.2320-4.60 
  Farah, Alberto 1884 MLT1.0010.982019.60 
  Verga, Francesco 1926 ITA0.001-0.0120-0.20 
  Pheasant, Andrew J 1812 USA0.001-0.0420-0.80 

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)
 
 OP BLITZ BARCELLONA BARCELLONA POZZO DI GOTTO ITA 2023-01-29
RcRownchangeKK*chgGame
 1536 1299 1.00 5 -0.16 20 -3.20 
  Napoli Costa, Antonello 1662 ITA0.001-0.1020-2.00 
  Salvia, Lorenzo 1647 ITA1.0010.892017.80 
  Cambria, Chiara 1366 ITA0.001-0.4120-8.20 
  Buzzanca, Francesco 1663 ITA0.001-0.1020-2.00 
  Molino, Maurizio 1340 ITA0.001-0.4420-8.80 

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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