Individual Calculations April 2014
 Megna, Giuseppe  Total change: -8.55  Rating chartPersonal card
 OP XIII Scacchi tra le Torri - B Melegnano ITA 2014-02-28
RcRownchangeKK*chgGame
 1746 1834 2.50 5 -0.57 15 -8.55 
  Cesetti, Egidio 1646 ITA1.0010.26153.90 
  Botta, Massimiliano 1714 ITA1.0010.34155.10 
  Kupresakovic, Marko 1939 CRO0.001-0.3615-5.40 
  Poletto, Daniele 1758 ITA0.501-0.1015-1.50 
  Marzatico, Luca 1673 ITA0.001-0.7115-10.65 

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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