Individual Calculations December 2013
 Murtas, Gianvito  Total change: -4.95  Rating chartPersonal card
 OP IV Citta' di Marrubiu Marrubiu ITA 2013-10-31
RcRownchangeKK*chgGame
 1658 1691 3.50 7 -0.33 15 -4.95 
  Pannella, Luigi 1474 ITA0.001-0.7815-11.70 
  Sonis, Luca 1628 ITA1.0010.41156.15 
  Talu, Alessandro 1465 ITA1.0010.21153.15 
  Zuccarelli, Angelo 1923 ITA0.001-0.2115-3.15 
  Setzu, Francesco 1658 ITA1.0010.45156.75 
  Giordano, Giulia 1620 ITA0.001-0.6015-9.00 
  Sanna, Yuri 1836 ITA0.5010.19152.85 

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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