Individual Calculations March 2012
 Marta, Daniele  Total change: -23.25  Rating chartPersonal card
 FE 2 della Befana Roma ITA 2012-01-04
RcRownchangeKK*chgGame
 1980 2044 2.00 6 -1.55 15 -23.25 
  Sibilio, Mario f2339 ITA0.001-0.1515-2.25 
  Carola, Paolo 1866 ITA0.501-0.2315-3.45 
  Scagliarini, Bruno 1917 ITA0.501-0.1715-2.55 
  Vannelli, Vittorio 1835 ITA1.0010.23153.45 
  Carnicelli, Valerio 1956 ITA0.001-0.6215-9.30 
  Pierangeli, Andrea 1966 ITA0.001-0.6115-9.15 

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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