Individual Calculations September 2010
 Contini, Davide  Total change: -7.95  Rating chartPersonal card
 OP 6 Citta' di Livorno Livorno ITA 2010-06-18
RcRownchangeKK*chgGame
 2043 2142 2.00 4 -0.53 15 -7.95 
  Ceccarini, Marco 2063 ITA0.501-0.1115-1.65 
  Calcagnile, Lucio 1932 ITA1.0010.23153.45 
  Rinaldi, Francesco 2188 ITA0.001-0.4415-6.60 
  Casarosa, Michele 1987 ITA0.501-0.2115-3.15 

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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