Individual Calculations May 2016
 Aversa, Alessandro  Total change: 18.40  Rating chartPersonal card
 OP Florence by night 2016 Firenze ITA 2016-03-04
RcRownchangeKK*chgGame
 1537 1438 2.00 4 0.46 40 18.40 
  Scarpelli, Lorenzo 1212 ITA1.0010.21408.40 
  Rufolo, Marco 1488 ITA1.0010.574022.80 
  Francalanci, Giulio 1769 ITA0.001-0.1240-4.80 
  Salerni, Guido 1680 ITA0.001-0.2040-8.00 

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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