Individual Calculations November 2019
 Marta, Daniele  Total change: 17.40  Rating chartPersonal card
 WE 3 Lido di Ostia - A Roma ITA 2019-10-18
RcRownchangeKK*chgGame
 1917 1928 3.50 5 0.87 20 17.40 
  Maselli, David 1708 ITA1.0010.22204.40 
  Vuelban, Virgilio m2280 PHI0.001-0.1120-2.20 
  Martinelli, Valeria 1741 ITA0.501-0.2420-4.80 
  Nassetti, Francesco 1888 ITA1.0010.44208.80 
  Farina, Saverio 1968 ITA1.0010.562011.20 

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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