Individual Calculations February 2013
 Arceri, Paolo  Total change: -24.00  Rating chartPersonal card
 FE Lazio Scacchi - B Roma ITA 2013-01-02
RcRownchangeKK*chgGame
 1613 1505 1.00 5 -0.80 30 -24.00 
  Tomassetti, Giuseppe 1728 ITA0.001-0.2230-6.60 
  Arbore, Federica 1576 ITA0.001-0.4030-12.00 
  Casella, Carlo 1663 ITA0.001-0.2930-8.70 
  Gerlando, Onofrio 1610 ITA0.001-0.3630-10.80 
  Caputo, Andrea 1486 ITA1.0010.473014.10 

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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