Individual Calculations December 2016
 Mattarella, Pietro  Total change: 7.00  Rating chartPersonal card
 FE 9 i Dioscuri - B Favara ITA 2016-11-11
RcRownchangeKK*chgGame
 1549 1735 4.00 5 0.35 20 7.00 
  Miosi, Francesco 1528 ITA1.0010.23204.60 
  Astorina, Davide 1606 ITA0.501-0.1720-3.40 
  Campanella, Riccardo 1436 ITA1.0010.15203.00 
  Lo Grande, Gaetano 1712 ITA1.0010.47209.40 
  Marino, Gabriele 1461 ITA0.501-0.3320-6.60 

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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