Individual Calculations April 2017
 Levi, Aldo  Total change: -7.60  Rating chartPersonal card
 OP Campionato Torinese 2017 Torino ITA 2017-01-16
RcRownchangeKK*chgGame
 1606 1352 1.00 6 -0.23 20 -4.60 
  Parisi, Gianmario 1752  * ITA0.001-0.0820-1.60 
  Bonamino, Pier Alessandro 1468 ITA0.5010.16203.20 
  Chianale, Angelo 1719 ITA0.001-0.1020-2.00 
  Vozza, Augusto 1459 ITA0.5010.15203.00 
  Ricci, Giuseppe 1570 ITA0.001-0.2220-4.40 
  De Vito, Gian Marco 1667 ITA0.001-0.1420-2.80 
 * 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)
 
 OP 20 Memorial Berruto - B Nichelino ITA 2017-02-03
RcRownchangeKK*chgGame
 1480 1352 0.50 2 -0.15 20 -3.00 
  Liviabella, Lucio 1515 ITA0.5010.22204.40 
  Peruffo, Giovanni 1444 ITA0.001-0.3720-7.40 

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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