Individual Calculations August 2017
 Deroma, Vittorio  Total change: -39.20  Rating chartPersonal card
 CIG 2017 - Finale Nazionale u14 Chianciano Terme ITA 2017-07-02
RcRownchangeKK*chgGame
 1390 1392 2.50 7 -0.98 40 -39.20 
  Vergara Meersohn, Dario Cienfueg 1573 ITA0.001-0.2640-10.40 
  Bonelli, Francesco 1566 ITA0.5010.23409.20 
  Miano, Andrea 1529 ITA0.001-0.3240-12.80 
  Clocchiatti, Luca 1467 ITA0.001-0.4040-16.00 
  Gotti, Andrea 1135 ITA1.0010.18407.20 
  Matterlin, Matteo 1169 ITA0.001-0.7840-31.20 
  Seccia, Riccardo 1294 ITA1.0010.374014.80 

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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