Individual Calculations January 2017
 Casavecchia, Alberto  Total change: -13.20  Rating chartPersonal card
 OP 14 Infrasettimanale ARS Roma ITA 2016-10-20
RcRownchangeKK*chgGame
 1786 1743 2.00 6 -0.66 20 -13.20 
  Marino, Giovanni 1916 ITA0.5010.23204.60 
  Castellano, Lorenzo 1875 ITA0.001-0.3220-6.40 
  Albore, Daniele 1714 ITA0.001-0.5420-10.80 
  Bizzarro, Sofia 1869 ITA0.001-0.3320-6.60 
  Raccah, Ascer 1666 ITA0.501-0.1120-2.20 
  Agostini, Maurizio 1677 ITA1.0010.41208.20 

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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