Individual Calculations December 2017
 Lantini, Marco  Total change: -36.60  Rating chartPersonal card
 OP 27 Infrasettimanale SS Lazio Roma ITA 2017-09-13
RcRownchangeKK*chgGame
 1862 2139 3.00 6 -1.83 20 -36.60 
  Vannelli, Vittorio 1765 ITA0.001-0.9020-18.00 
  Marino, Giovanni 1894 ITA0.501-0.3020-6.00 
  Spada, Dario 1739  * ITA1.0010.08201.60 
  Pastore, Cosmas 1874 ITA0.501-0.3220-6.40 
  Albertini, Luca 2158 ITA0.5010.03200.60 
  Luigi, Rinaldo 1739  * ITA0.501-0.4220-8.40 
 * 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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