Rapid: Individual Calculations July 2018
 Bettalli, Marco  Total change: -5.00  Rating chartPersonal card
 OP 13 DEL MONTALBANO LAMPORECCHIO ITA 2018-06-24
RcRownchangeKK*chgGame
 1819 1950 5.00 8 -0.25 20 -5.00 
  Gori, Marco F. 1649 ITA1.0010.15203.00 
  Caprino, Marco 2151 ITA0.001-0.2420-4.80 
  Gazhdaj, Lazer 1727 ALB0.501-0.2820-5.60 
  Volpi, Tommaso 1750 ITA0.001-0.7620-15.20 
  Mongelluzzi, Alex 1550  * ITA1.0010.08201.60 
  Melosi, Alessandro 1590 ITA1.0010.10202.00 
  Moschini, Franco 1783 ITA1.0010.28205.60 
  De Filomeno, Simone m2350  * ITA0.5010.42208.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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