Individual Calculations August 2017
 Petrosino, Germano  Total change: 8.80  Rating chartPersonal card
 FE Campionati d'Italia 2017 - 1N Civitanova Marche ITA 2017-07-15
RcRownchangeKK*chgGame
 1767 1731 4.50 9 0.44 20 8.80 
  Brogneri, Giovanni 1829 ITA0.001-0.3720-7.40 
  Paduano, Gennaro 1759 ITA1.0010.542010.80 
  Jones, Alessandro 1920 ITA0.001-0.2520-5.00 
  Buratti, Ettore 1762 ITA1.0010.542010.80 
  Pelagalli, Marco 1840 ITA1.0010.652013.00 
  Spelta, Andrea 1811 ITA0.5010.11202.20 
  Cafagna, Angelo Raffaele 1811 ITA0.001-0.3920-7.80 
  Franchi, Giuseppe 1515 ITA1.0010.22204.40 
  Cappella, Leonardo 1652 ITA0.001-0.6120-12.20 

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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