Individual Calculations August 2014
 Boccardi, Alessandro  Total change: -15.90  Rating chartPersonal card
 OP 7 Infrasettimanale SS Lazio Roma ITA 2014-06-11
RcRownchangeKK*chgGame
 1648 1756 2.00 5 -1.06 15 -15.90 
  Ruscitti, Simone 1404 ITA0.001-0.8915-13.35 
  Musmarra, Giovanni 1549 ITA1.0010.23153.45 
  Machidon, Cristi 1939 MDA0.001-0.2615-3.90 
  Di Martino, Eugenio 1393 ITA1.0010.10151.50 
  Turriziani Colonna, Giovanni 1956 ITA0.001-0.2415-3.60 

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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