Individual Calculations December 2017
 Barecchia, Marco  Total change: 7.20  Rating chartPersonal card
 FE 24 Autunno Veneziano - C Venezia ITA 2017-10-28
RcRownchangeKK*chgGame
 1553 1530 3.00 6 0.18 40 7.20 
  Alessandrini, Alfredo 1668 ITA0.5010.19407.60 
  Viotti, Alberto 1511 ITA1.0010.474018.80 
  Spinella, Rocio 1392 ITA0.501-0.1940-7.60 
  Casagrande, Corrado 1650 ITA0.5010.16406.40 
  El Khalqi, Mohamed 1477 ITA0.501-0.0740-2.80 
  Poli, Diego 1617 ITA0.001-0.3840-15.20 

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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