Individual Calculations January 2011
 Negro, Raffaele  Total change: -3.90  Rating chartPersonal card
 OP 18° Valpolicella Pescantina ITA 2010-11-19
RcRownchangeKK*chgGame
 2003 1872 1.50 4 0.21 15 3.15 
  Teodonio, Fabrizio 2002 ITA1.0010.681510.20 
  Perryman, Marcus 1924 ITA0.5010.07151.05 
  Garonzi, Martino 2035 ITA0.001-0.2815-4.20 
  Bertani, Gianfranco 2052 ITA0.001-0.2615-3.90 

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
 2036 1872 0.50 3 -0.47 15 -7.05 
  Pace, Pietro Dario f2272  * ITA0.001-0.0815-1.20 
  Stiz, Massimiliano 2076 ITA0.001-0.2415-3.60 
  Baybusinov, Izat 1760 ITA0.501-0.1515-2.25 
 * 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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