Individual Calculations January 2020
 Ambrosi, Arcangelo  Total change: -21.20  Rating chartPersonal card
 WE 7 Levante ligure - B La Spezia ITA 2019-12-13
RcRownchangeKK*chgGame
 1565 1724 2.50 5 -1.06 20 -21.20 
  Pisano, Giulia 1535 ITA0.001-0.7520-15.00 
  Moise , Manlio 1566 ITA0.501-0.2120-4.20 
  Topaios, Federico 1587 ITA0.501-0.1820-3.60 
  Benincasa, Francesco 1578 ITA0.501-0.2020-4.00 
  Eandi, Arnaldo 1561 ITA1.0010.28205.60 

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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