Individual Calculations January 2015
 Loreti, Andrea R.  Total change: 19.60  Rating chartPersonal card
 OP 9 infrasettimanale SS Lazio - B Roma ITA 2014-11-12
RcRownchangeKK*chgGame
 1466 1568 2.00 3 0.10 40 4.00 
  Alessio, Anna 1360 ITA0.001-0.7740-30.80 
  Missimi, Patrizio 1524 ITA1.0010.444017.60 
  Giannandrea, Fabio 1515 ITA1.0010.434017.20 

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)
 
 OP Caissa 2014 Vitinia ITA 2014-12-05
RcRownchangeKK*chgGame
 1824 1585 1.50 5 0.39 40 15.60 
  Fanciulli, Gianluca 1825 ITA0.5010.304012.00 
  Pasquini, Ivan 1633 ITA0.5010.07402.80 
  Bernardini, Tommaso 1944 ITA0.5010.404016.00 
  Marta, Daniele 1985  * ITA0.001-0.0840-3.20 
  Urzi , Silvio 1734 ITA0.001-0.3040-12.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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