Individual Calculations October 2008
 Lombardi, Davide  Total change: -29.25  Rating chartPersonal card
 Campionato Italiano u14 Merano ITA 2008-07-05
RcRownchangeKK*chgGame
 1817 1809 0.00 1 -0.49 25 -12.25 
  Marsili, Riccardo 1817 ITA0.001-0.4925-12.25 

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)
 
 FE XIII Cesenatico - B Cesenatico ITA 2008-08-30
RcRownchangeKK*chgGame
 1928 1809 0.00 2 -0.68 25 -17.00 
  Ricchi, Luca 1990 ITA0.001-0.2625-6.50 
  Muccini, Marco 1866 ITA0.001-0.4225-10.50 

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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