Individual Calculations July 2013
 Macri`, Vincenzo Roberto  Total change: -4.35  Rating chartPersonal card
 OP weekend di Giugno - B Milano ITA 2013-06-06
RcRownchangeKK*chgGame
 1511 1565 2.00 4 -0.29 15 -4.35 
  Mercer Jr, Theodore 1711 USA0.001-0.3015-4.50 
  Casati, Ivan Mario 1408 ITA1.0010.29154.35 
  Madaschi, Sergio 1503 ITA0.001-0.5915-8.85 
  Verderame, Alberto 1422 ITA1.0010.31154.65 

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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