Individual Calculations July 2023
 Martorelli, Antonio  Total change: -32.00  Rating chartPersonal card
 FE 12 Del Salento - A Gallipoli ITA 2023-06-11
RcRownchangeKK*chgGame
 2004 2099 3.00 9 -2.63 10 -26.30 
  Andrzejewska, Anna wc1915 POL0.501-0.2410-2.40 
  Korneev, Oleg g2466 ESP0.001-0.1010-1.00 
  Vedant, Mistry 1722 IND1.0010.09100.90 
  Krivenko, Dion c2138 EST0.001-0.4510-4.50 
  Fezza, Davide 1980 ITA1.0010.34103.40 
  Kovari, Laszlo 1979 HUN0.501-0.1610-1.60 
  Puuska, Heini wf1967 FIN0.001-0.6810-6.80 
  Ciampi, Vincenzo 1986 ITA0.001-0.6510-6.50 
  Podini, Francesco 1880 ITA0.001-0.7810-7.80 

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)
 
 WE Potenza degli scacchi - A Potenza ITA 2023-06-23
RcRownchangeKK*chgGame
 2078 2099 1.50 4 -0.57 10 -5.70 
  Montanaro, Antonello 2016 ITA1.0010.39103.90 
  Efimov, Igor g2357 MNC0.001-0.1810-1.80 
  Paduano, Claudio c2154 ITA0.001-0.4210-4.20 
  Pinto, Antonio 1786 ITA0.501-0.3610-3.60 

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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