Individual Calculations January 2018
 Primavera, Federico  Total change: 10.80  Rating chartPersonal card
 FE 2 Roma Citta' Aperta - B Roma ITA 2017-12-03
RcRownchangeKK*chgGame
 1837 1977 6.00 8 0.54 20 10.80 
  Carotenuto, Piero 1705 ITA1.0010.17203.40 
  Buffoni, Luca 1797 ITA1.0010.26205.20 
  Marino, Giovanni 1878 ITA0.501-0.1420-2.80 
  Padroni, Marco 1828 ITA0.501-0.2020-4.00 
  Riga, Raffaele 1803 ITA1.0010.27205.40 
  Sipione, Luigi 1909 ITA0.501-0.0920-1.80 
  Minikh, Edouard 1998 ITA0.5010.03200.60 
  Beshukov, Aslan 1778 RUS1.0010.24204.80 

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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