Individual Calculations December 2016
 Mammoliti, Francesco  Total change: 2.20  Rating chartPersonal card
 OP 21 Infrasettimanale SS Lazio Roma ITA 2016-09-14
RcRownchangeKK*chgGame
 1752 1676 3.00 7 0.11 20 2.20 
  Giorni, Moreno 1975 ITA0.001-0.1520-3.00 
  Peverieri, Alfredo 1695 ITA0.5010.03200.60 
  Renzi, Alessio 1641 ITA0.001-0.5520-11.00 
  Candidi, Bruno 1539 ITA1.0010.32206.40 
  Caputo, Andrea 1631 ITA0.501-0.0620-1.20 
  Arabito, Giuseppe 1784 ITA1.0010.652013.00 
  Turriziani Colonna, Giovanni 2001 ITA0.001-0.1320-2.60 

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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