Individual Calculations January 2018
 Giannandrea, Fabio  Total change: -16.80  Rating chartPersonal card
 OP 28 Infrasettimanale SSL - B Roma ITA 2017-11-01
RcRownchangeKK*chgGame
 1396 1439 2.50 6 -0.84 20 -16.80 
  Spada, Vittoria 1266 ITA0.001-0.7320-14.60 
  Casella, Carlo 1556 ITA0.001-0.3420-6.80 
  Musmarra, Giovanni 1401 ITA1.0010.45209.00 
  Talone, Massimo 1341 ITA0.501-0.1320-2.60 
  Iannamorelli, Pierfederico 1450 ITA0.5010.02200.40 
  Di Penta, Guido 1359 ITA0.501-0.1120-2.20 

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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