Individual Calculations November 2011
 Arbore, Daniele  Total change: -32.85  Rating chartPersonal card
 FE II del Fermano - B Porto San Giorgio ITA 2011-08-21
RcRownchangeKK*chgGame
 1709 1651 0.50 3 -0.77 30 -23.10 
  Brozzi, Silvio 1792 ITA0.001-0.3130-9.30 
  Paolini, Williams 1732 ITA0.5010.11303.30 
  Porcacchia, Giovanni 1603 ITA0.001-0.5730-17.10 

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)
 
NOTE: K factor changed
 European B-12 Championship Albena BUL 2011-09-11
RcRownchangeKK*chgGame
 1922 1617 0.00 1 -0.14 15 -2.10 
  Kovalev, Egor 1922 RUS0.001-0.1415-2.10 

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)
 
NOTE: K factor changed
 OP 6 Citta' di Chioggia - B Chioggia ITA 2011-10-07
RcRownchangeKK*chgGame
 1807 1617 0.00 2 -0.51 15 -7.65 
  Ballarin, Gabriele 1835 ITA0.001-0.2215-3.30 
  Bortolotto, Denzio 1778 ITA0.001-0.2915-4.35 

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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