Individual Calculations September 2023
 Davini, Andrea  Total change: 31.20  Rating chartPersonal card
 FE 2 Bella Italia - B Lignano Sabbiadoro ITA 2023-08-17
RcRownchangeKK*chgGame
 1891 1831 4.50 7 1.56 20 31.20 
  Hennig, Ulf 1682 GER1.0010.30206.00 
  Lin, Boyuan 1894 ITA1.0010.592011.80 
  Stankovic, Andrej 2019 CRO0.5010.24204.80 
  Buzzatti, Francesco 1889 ITA1.0010.582011.60 
  Siraj, Svit 1856 SLO1.0010.532010.60 
  Lantini, Marco 1947 ITA0.001-0.3420-6.80 
  Brunelli, Giovanni 1947 ITA0.001-0.3420-6.80 

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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