Individual Calculations May 2017
 Dorascenzi, Angelo  Total change: 10.00  Rating chartPersonal card
 OP 15 Infrasettimanale ARS -B Roma ITA 2017-03-09
RcRownchangeKK*chgGame
 1467 1330 2.50 6 0.50 20 10.00 
  De Guisa, Michele 1490 ITA0.5010.21204.20 
  Vanzan, Alessandro 1614 ITA1.0010.842016.80 
  Caperna, Francesco 1349 ITA0.001-0.4720-9.40 
  Fato, Giacomo 1181 ITA1.0010.30206.00 
  Abuhamdieh, Nando 1541 ITA0.001-0.2320-4.60 
  Casella, Carlo 1627 ITA0.001-0.1520-3.00 

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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