Individual Calculations February 2018
 Orsi, Roberto  Total change: -24.00  Rating chartPersonal card
 CP Pistoia 2018 Montecatini Terme ITA 2018-01-09
RcRownchangeKK*chgGame
 1632 1653 2.00 5 -0.60 40 -24.00 
  Monti, Marco 1253  * ITA1.0010.08403.20 
  Brizzi, Matteo 2053  * ITA0.001-0.0840-3.20 
  Fusari, Paolo 1794 ITA0.001-0.3140-12.40 
  Lampiasi, Stefano 1692 ITA1.0010.554022.00 
  Mongella, Lorenzo 1369 ITA0.001-0.8440-33.60 
 * 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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