Individual Calculations June 2015
 Spizzichino, David  Total change: -22.00  Rating chartPersonal card
 OP 7 Infrasettimanale ARS - B Roma ITA 2015-03-12
RcRownchangeKK*chgGame
 1489 1301 0.50 6 -1.10 20 -22.00 
  Denozza, Mauro 1552 ITA0.001-0.1920-3.80 
  Di Dario, Dario 1659 ITA0.001-0.1020-2.00 
  Bruni, Andrea 1415 ITA0.001-0.3420-6.80 
  Miele, Enrico 1526 ITA0.001-0.2220-4.40 
  Alessio, Anna 1409 ITA0.001-0.3520-7.00 
  Dorascenzi, Angelo 1372 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)
 

 

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