Individual Calculations January 2017
 Renzi, Alessio  Total change: 10.80  Rating chartPersonal card
 OP 22 SS Lazio Roma ITA 2016-11-02
RcRownchangeKK*chgGame
 1868 1641 2.00 6 0.54 20 10.80 
  Giorni, Moreno 1975 ITA0.001-0.1220-2.40 
  Coqueraut, Jean Dominique 1748 ITA0.001-0.3520-7.00 
  Alessio, Anna 1557 ITA1.0010.38207.60 
  Sabetta, Alessandro 2013 ITA0.001-0.1020-2.00 
  Marino, Giovanni 1932 ITA1.0010.852017.00 
  Pala, Giorgio 1984 ITA0.001-0.1220-2.40 

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)
 

 

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