Individual Calculations May 2019
 Zotti, Enrico  Total change: -20.00  Rating chartPersonal card
 WE 2 Lido di Ostia - A Roma ITA 2019-03-29
RcRownchangeKK*chgGame
 1712 1797 2.00 5 -1.00 20 -20.00 
  Mereu, Paolo 1539 ITA1.0010.18203.60 
  Primiterra, Giancarlo 1948 ITA0.001-0.3020-6.00 
  Macchini, Bruno 1876 ITA0.001-0.3920-7.80 
  Mezzatesta, Franco 1530 ITA1.0010.18203.60 
  Palozza, Flavio 1668 ITA0.001-0.6720-13.40 

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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