Individual Calculations November 2018
 Bertino, Alberto  Total change: 71.20  Rating chartPersonal card
 OP La Verdolina Torino ITA 2018-09-13
RcRownchangeKK*chgGame
 1775 1528 3.00 6 1.78 40 71.20 
  Biancotti, Alessandro 1811 ITA1.0010.844033.60 
  Zuccaro, Marco 1899 ITA0.001-0.1040-4.00 
  Bullita, Simone 1836 ITA0.001-0.1440-5.60 
  Plenzick, Angelo 1690 ITA1.0010.714028.40 
  Gola, Giorgio 1706 ITA0.001-0.2740-10.80 
  De Paulis, Sergio Carlo 1708 ITA1.0010.744029.60 

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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