Individual Calculations September 2017
 Di Pietro, Vincenzo  Total change: 14.60  Rating chartPersonal card
 FE 8 Terre degli Elimi - B Erice ITA 2017-07-27
RcRownchangeKK*chgGame
 1625 1614 5.00 9 0.73 20 14.60 
  Cherepanova, Vitaliia 1258 RUS1.0010.11202.20 
  Musso, Andrea 1799 ITA0.001-0.2620-5.20 
  Polito, Luca 1431 ITA1.0010.26205.20 
  Bonanno Consiglio, Giovanni Luca 1674 ITA1.0010.582011.60 
  Marani, Luca 1854 ITA0.001-0.2020-4.00 
  Garifzyanov, Niyaz 1807 RUS0.001-0.2520-5.00 
  Valdman, Dmitry 1305 FRA1.0010.14202.80 
  Richards, John 1720 MLT1.0010.642012.80 
  Pennica, Andrea 1776 ITA0.001-0.2920-5.80 

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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