Individual Calculations January 2012
 Revello, Beatrice  Total change: 15.90  Rating chartPersonal card
 VI CIS under 16 Acqui Terme ITA 2011-10-29
RcRownchangeKK*chgGame
 1829 1655 1.00 1 0.73 15 10.95 
  Milletari`, Ruggero 1829 ITA1.0010.731510.95 

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 38 Citta' di Torino Torino ITA 2011-12-02
RcRownchangeKK*chgGame
 1723 1663 2.00 4 0.33 15 4.95 
  Negro, Francesco P. 1835 ITA1.0010.731510.95 
  Yao, Stefano 1743 ITA0.5010.11151.65 
  Castelli, Giovanni J. 1819 ITA0.001-0.2915-4.35 
  Gaidano, Domenico 1494 ITA0.501-0.2215-3.30 

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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