Individual Calculations January 2012
 Viviani, Alessio  Total change: -3.45  Rating chartPersonal card
 FE 33 Citta' di Arco Arco di Trento ITA 2011-10-22
RcRownchangeKK*chgGame
 1968 2021 5.00 9 -0.23 15 -3.45 
  Sparber, Werner 1788 ITA1.0010.21153.15 
  Paehtz, Thomas g2421  * GER0.5010.42156.30 
  Mircoli, Filippo 1747 ITA1.0010.17152.55 
  Dittmar, Peter f2305 GER0.001-0.1615-2.40 
  Hilbenz, Guntram, Dr. 1924 GER0.001-0.6315-9.45 
  Hocke, Sebastian 1904 GER1.0010.34155.10 
  Lezzerini, Marco 1797 ITA0.001-0.7815-11.70 
  Antoniacci, Riccardo 1913 ITA0.501-0.1515-2.25 
  Morselli, Stefano 1909 ITA1.0010.35155.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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