Individual Calculations April 2018
 Budini, Andrea  Total change: 30.80  Rating chartPersonal card
 WE 9 Lazio Scacchi - B Roma ITA 2018-03-02
RcRownchangeKK*chgGame
 1396 1459 2.50 3 0.77 40 30.80 
  Soraci, Benedetta 1126 ITA1.0010.12404.80 
  D Antrassi, Luca 1750 ITA0.5010.354014.00 
  Benedetti, Tommaso 1312 ITA1.0010.304012.00 

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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