Individual Calculations September 2018
 Marcozzi, Piero  Total change: -25.60  Rating chartPersonal card
 FE Abruzzo - C Citta' Sant'Angelo ITA 2018-08-05
RcRownchangeKK*chgGame
 1381 1181 1.00 6 -0.64 40 -25.60 
  Sanna, Marco 1523 ITA0.001-0.1240-4.80 
  Giliberti, Antonio 1456 ITA0.001-0.1740-6.80 
  Neldner, Frank 1581  * GER0.001-0.0840-3.20 
  Cordeiro, Antonio 1279 ITA1.0010.634025.20 
  Clementi, Massimo 1382 ITA0.001-0.2440-9.60 
  Serafini, Luigi 1063 ITA0.001-0.6640-26.40 
 * 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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