Individual Calculations November 2014
 Petrella, Andrea  Total change: -4.40  Rating chartPersonal card
 WE 18 Citta' di Vicenza - B Vicenza ITA 2014-09-27
RcRownchangeKK*chgGame
 1637 1307 0.00 4 -0.52 40 -20.80 
  Zenari, Marco 1661 ITA0.001-0.1140-4.40 
  Di Natale, Gianluca 1678 ITA0.001-0.1040-4.00 
  Gennari, Andrea 1650 ITA0.001-0.1240-4.80 
  Navone, Giorgio 1558 ITA0.001-0.1940-7.60 

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)
 
 WE 9 Citta' di Chioggia - B Chioggia ITA 2014-10-10
RcRownchangeKK*chgGame
 1638 1295 1.00 5 0.41 40 16.40 
  Losso, Agostino 1695  * ITA0.001-0.0840-3.20 
  Chin, Roberto 1580 ITA1.0010.844033.60 
  Viviani, Tommaso 1664 ITA0.001-0.1040-4.00 
  Kove, Sotir 1670 ITA0.001-0.0940-3.60 
  Rizzo, Nicodemo 1581 ITA0.001-0.1640-6.40 
 * 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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