Individual Calculations September 2010
 Maldarelli, Lorenzo  Total change: 4.35  Rating chartPersonal card
 OP 11 Citta' di Ozieri Ozieri ITA 2010-08-05
RcRownchangeKK*chgGame
 1933 1802 2.00 5 0.29 15 4.35 
  Altea, Giovanni 1841 ITA0.001-0.4515-6.75 
  Loriga, Pierpaolo 1957 ITA0.5010.21153.15 
  Goffi, Cesare 1871 ITA0.5010.10151.50 
  Altea, Alessandro 1825 ITA1.0010.53157.95 
  Salami, Marco 2169 ITA0.001-0.1015-1.50 

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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