Individual Calculations January 2018
 Sermoneta, Eugenio  Total change: 16.00  Rating chartPersonal card
 OP 28 Infrasettimanale SSL Roma ITA 2017-11-01
RcRownchangeKK*chgGame
 1796 1666 2.50 5 0.80 20 16.00 
  Nucci, Luciano 1838 ITA0.5010.23204.60 
  Maselli, David 1736 ITA1.0010.602012.00 
  Spada, Dario 1540 ITA1.0010.33206.60 
  Casagrande, Federico 1875 ITA0.001-0.2320-4.60 
  Strippoli, Michele 1991 ITA0.001-0.1320-2.60 

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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