Individual Calculations December 2015
 Lai, Lorenzo  Total change: -24.40  Rating chartPersonal card
 WE VI Coppa Citta' di Marrubiu Marrubiu ITA 2015-10-29
RcRownchangeKK*chgGame
 1519 1523 3.00 7 -0.61 40 -24.40 
  Le Creurer, Kilian 1844 ITA0.001-0.1340-5.20 
  Atzori, Filippo 1317 ITA0.001-0.7640-30.40 
  Corbo, Giuseppe 1389 ITA1.0010.324012.80 
  Rocchiccioli, Francesco 1307 ITA1.0010.22408.80 
  Scarpa, Alessandra 1472 ITA0.001-0.5740-22.80 
  Sonis, Luca 1804 ITA0.001-0.1640-6.40 
  Lussu, Andrea 1499 ITA1.0010.474018.80 

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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