Individual Calculations June 2017
 Sonis, Luca  Total change: 27.20  Rating chartPersonal card
 FE Citta' di Arzachena - B Canigione di Arzachena ITA 2017-04-21
RcRownchangeKK*chgGame
 1682 1771 5.00 7 0.68 40 27.20 
  Spada, Dario 1621 ITA0.501-0.2040-8.00 
  Di Pinto, Vincenzo 1545 ITA1.0010.21408.40 
  Fragni, Enrico 1669 ITA1.0010.364014.40 
  Iandolo, Giovanni 1711 ITA1.0010.424016.80 
  Battasi, Antonio Domenico 1747 ITA1.0010.474018.80 
  Bonali, Leonardo 1754 ITA0.001-0.5240-20.80 
  Pani, Paolo 1728 ITA0.501-0.0640-2.40 

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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