Individual Calculations January 2011
 Pisani, Valerio  Total change: -0.60  Rating chartPersonal card
 OP 18° Valpolicella Pescantina ITA 2010-11-19
RcRownchangeKK*chgGame
 1777 1745 1.50 3 0.10 15 1.50 
  Teodonio, Fabrizio 2002 ITA0.001-0.1815-2.70 
  Bartiromo, Gerardo 1619 ITA1.0010.33154.95 
  Menini, Luca 1710 ITA0.501-0.0515-0.75 

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 Citta' di Padova Padova ITA 2010-12-11
RcRownchangeKK*chgGame
 2052 1745 0.00 1 -0.14 15 -2.10 
  Bertani, Gianfranco 2052 ITA0.001-0.1415-2.10 

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)
 

 

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