Individual Calculations May 2017
 Spina, Simonpietro  Total change: 1.20  Rating chartPersonal card
 49 CIS - Serie B Girone 16 Aci Castello ITA 2017-03-24
RcRownchangeKK*chgGame
 1750 1815 3.00 5 0.06 20 1.20 
  Cipria, Vittorio 1682 ITA0.501-0.1820-3.60 
  Buzzanca, Francesco 1695 ITA0.001-0.6620-13.20 
  Pennica, Andrea 1701 ITA0.501-0.1620-3.20 
  Caponnetto, Angelo 1830 ITA1.0010.522010.40 
  D Amico, Filippo 1842 ITA1.0010.542010.80 

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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