Individual Calculations February 2017
 Colonetti, Giacomo  Total change: 21.00  Rating chartPersonal card
 FE 28 Comune di Robecchetto - C Robecchetto con Induno ITA 2016-12-26
RcRownchangeKK*chgGame
 1462 1335 2.50 6 0.48 20 9.60 
  Puricelli, Roberto 1548 ITA0.001-0.2320-4.60 
  Cavagna, Marco 1452 ITA1.0010.662013.20 
  Ruggeri, Igor 1556 ITA0.001-0.2220-4.40 
  Koureas, Panicos 1422 ITA0.5010.12202.40 
  Giusti, Francesco 1556 ITA0.001-0.2220-4.40 
  Pattano, Antonio 1239 ITA1.0010.37207.40 

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)
 
 CP Lodi 2017 Lodi ITA 2017-01-13
RcRownchangeKK*chgGame
 1660 1335 1.00 3 0.57 20 11.40 
  Rozzoni, Davide 1735  * ITA0.001-0.0820-1.60 
  Poletti, Guido 1511 ITA1.0010.732014.60 
  Tagliaferri, Valerio 1735  * ITA0.001-0.0820-1.60 
 * 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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