Individual Calculations September 2010
 Olivo, Mario  Total change: 2.25  Rating chartPersonal card
 OP E state a Milano Milano ITA 2010-06-08
RcRownchangeKK*chgGame
 1783 1840 3.50 6 0.15 15 2.25 
  Attuati, Luca 1446 ITA1.0010.08151.20 
  Illyuviev, Oleg 1988 RUS0.001-0.3015-4.50 
  Di Paola, Antonio 1715 ITA0.501-0.1715-2.55 
  Libutti, Michele 1766 ITA1.0010.40156.00 
  Bisignano, Giuseppe 1921 ITA1.0010.61159.15 
  Arboscelli, Gregorio 1862 ITA0.001-0.4715-7.05 

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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