Individual Calculations November 2017
 Rocchi, Federico  Total change: 21.00  Rating chartPersonal card
 OP 17 Settimanale ARS Roma ITA 2017-09-07
RcRownchangeKK*chgGame
 1759 1887 5.00 6 1.05 20 21.00 
  Quaglia, Ferdinando 1560 ITA1.0010.13202.60 
  Della Rocca, Giorgio 1735 ITA1.0010.30206.00 
  Farina, Saverio 2043 ITA0.5010.21204.20 
  Condemi, De Felice Alfonso 1790 ITA0.501-0.1320-2.60 
  Vannelli, Vittorio 1765 ITA1.0010.33206.60 
  Renzi, Alessio 1659 ITA1.0010.21204.20 

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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