Individual Calculations May 2017
 Nobile, Stefano  Total change: -20.80  Rating chartPersonal card
 49 CIS - Serie B Girone 16 Aci Castello ITA 2017-03-24
RcRownchangeKK*chgGame
 1722 1822 1.50 4 -1.04 20 -20.80 
  Pennica, Andrea 1701 ITA1.0010.34206.80 
  Caponnetto, Angelo 1830 ITA0.5010.01200.20 
  Li Vigni, Massimo 1674 ITA0.001-0.7020-14.00 
  Cipria, Vittorio 1682 ITA0.001-0.6920-13.80 

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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