Individual Calculations October 2013
 Sanna, Yuri  Total change: 16.65  Rating chartPersonal card
 21 Campionato Italiano u20 Porto San Giorgio ITA 2013-08-21
RcRownchangeKK*chgGame
 1963 1819 4.00 9 1.11 15 16.65 
  Lodici, Lorenzo 2088 ITA0.001-0.1715-2.55 
  Gattafoni, Alessio 2005 ITA0.001-0.2615-3.90 
  Arbore, Daniele 1674 ITA0.501-0.1915-2.85 
  Marchetti, Michael 1667 ITA1.0010.30154.50 
  Bisi, Samuele 2103 ITA1.0010.841512.60 
  Vesce, Emanuele 1976 ITA0.5010.21153.15 
  Morello, Guido 2048 ITA1.0010.791511.85 
  Varvaglione, Antonio 2048 ITA0.001-0.2115-3.15 
  Sagripanti, Michele 2060 ITA0.001-0.2015-3.00 

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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