Individual Calculations September 2013
 Manfredi, Sabino  Total change: -33.60  Rating chartPersonal card
 CIG 2013 - under 12 Courmayeur ITA 2013-06-30
RcRownchangeKK*chgGame
 1597 1769 2.50 5 -1.12 30 -33.60 
  Orfini, Nicolo` 1588 ITA1.0010.26307.80 
  Ramundi, Lorenzo 1649 ITA0.501-0.1630-4.80 
  Capitano, Daniel 1522 ITA0.501-0.3130-9.30 
  Botta, Massimiliano 1620 ITA0.001-0.7030-21.00 
  Sangiorgi, Fabio 1608 ITA0.501-0.2130-6.30 

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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