Individual Calculations October 2019
 Ottavi, Marco  Total change: -28.60  Rating chartPersonal card
 FE Porto San Giorgio 2019 - A Porto San Giorgio ITA 2019-08-24
RcRownchangeKK*chgGame
 2030 2015 3.00 9 -1.43 20 -28.60 
  Belezky, Alexander m2385 GER0.001-0.1020-2.00 
  Pecci, William 1973 ITA1.0010.44208.80 
  Maione, Melissa 1854 ITA0.501-0.2120-4.20 
  Luciani, Valerio f2128 ITA0.001-0.3520-7.00 
  Piangerelli, Michele 1868 ITA0.501-0.2020-4.00 
  Liguori, Renato 2024 ITA0.5010.01200.20 
  Granaldi, Alessandro 2111 ITA0.001-0.3720-7.40 
  Carletti, Angelo 1946 ITA0.501-0.1020-2.00 
  De Carlo, Benito Fabio 1980 ITA0.001-0.5520-11.00 

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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