Individual Calculations September 2023
 Gao, Davide  Total change: 20.80  Rating chartPersonal card
 OP Agosto SSM 2023 Milano ITA 2023-08-04
RcRownchangeKK*chgGame
 1584 1464 2.50 5 0.52 40 20.80 
  Reale, Simone 2010 ITA0.5010.474018.80 
  Nucera, Andrea 1219 ITA1.0010.20408.00 
  Zangheratti, Daniele 1809 ITA0.001-0.1140-4.40 
  Simonelli, Mattia 1735 ITA0.5010.334013.20 
  Albertazzi, Giulio 1147 ITA0.501-0.3740-14.80 

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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