Individual Calculations February 2017
 Tappeti, Leonardo  Total change: 24.40  Rating chartPersonal card
 CP Lodi 2017 Lodi ITA 2017-01-13
RcRownchangeKK*chgGame
 1671 1552 2.50 5 0.61 40 24.40 
  De Santis, Alessio f1952  * ITA0.001-0.0840-3.20 
  Lamagra, Paolo 1608 ITA1.0010.584023.20 
  De Luca, Stefano 1415 ITA1.0010.324012.80 
  Magri, Maurizio 1478 ITA0.501-0.1040-4.00 
  Colonetti, Fabio 1904 ITA0.001-0.1140-4.40 
 * 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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