Individual Calculations April 2017
 Maselli, David  Total change: -46.80  Rating chartPersonal card
 WE Mare e Relax - B Ostia ITA 2017-03-03
RcRownchangeKK*chgGame
 1587 1527 0.50 4 -1.17 40 -46.80 
  Vannelli, Vittorio 1654 ITA0.001-0.3340-13.20 
  Sbrenna, Andrea 1620 ITA0.5010.13405.20 
  D Angerio, Alessandro 1490 ITA0.001-0.5540-22.00 
  Fontana, Alessandro 1585 ITA0.001-0.4240-16.80 

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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