Individual Calculations July 2013
 Lauria, Amilcare  Total change: -22.95  Rating chartPersonal card
 FE IV Citta' di Roseto Roseto degli Abruzzi ITA 2013-05-31
RcRownchangeKK*chgGame
 1904 2114 1.50 4 -1.53 15 -22.95 
  Di Giuseppe, Giovanni 1900 ITA1.0010.23153.45 
  Bernardini, Tommaso 1786 ITA0.501-0.3715-5.55 
  Varvaglione, Antonio 2052 ITA0.001-0.5915-8.85 
  Manfroi, Andrea 1877 ITA0.001-0.8015-12.00 

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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