Individual Calculations July 2009
 Rossi, Gianni  Total change: -3.60  Rating chartPersonal card
 FE 30 Mogliano Scacchi - B Mogliano ITA 2009-05-01
RcRownchangeKK*chgGame
 1852 1889 1.50 2 0.40 15 6.00 
  Chiesa, Roberto 1806 ITA0.501-0.1115-1.65 
  Sorbera, Giovanni 1898 ITA1.0010.51157.65 

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)
 
 CR Veneto Trichiana ITA 2009-05-09
RcRownchangeKK*chgGame
 2148 1889 0.50 2 0.12 15 1.80 
  Torri, Graziano 2071 ITA0.5010.24153.60 
  Xia, Jie 2224 ITA0.001-0.1215-1.80 

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 3. Citta' di Conegliano -B Conegliano ITA 2009-05-29
RcRownchangeKK*chgGame
 1691 1889 0.00 1 -0.76 15 -11.40 
  Bisaro, Andrea 1691 ITA0.001-0.7615-11.40 

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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