Individual Calculations January 2010
 Urzi, Silvio  Total change: -7.05  Rating chartPersonal card
 FE Caissa - B Vitinia ITA 2009-10-21
RcRownchangeKK*chgGame
 1708 1808 3.50 6 -0.22 15 -3.30 
  Barbieri, Massimiliano 1612 ITA1.0010.25153.75 
  Pipitone, Filippo Massimo 1465 ITA1.0010.12151.80 
  Lucarelli, Christian 1766 ITA0.501-0.0615-0.90 
  Petrucci, Riccardo 1767 ITA0.001-0.5615-8.40 
  Fanciulli, Gianluca 1886 ITA0.001-0.3915-5.85 
  Casella, Carlo 1750 ITA1.0010.42156.30 

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 18. Palestrina Palestrina ITA 2009-12-05
RcRownchangeKK*chgGame
 2072 1808 0.50 4 -0.25 15 -3.75 
  Quimi, Marco 2155 PER0.001-0.1115-1.65 
  Castelfranchi, Carlo 2154 ITA0.001-0.1115-1.65 
  Stirpe, Claudio 2000 ITA0.001-0.2515-3.75 
  Albertini, Luca 1977 ITA0.5010.22153.30 

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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