Individual Calculations June 2024
 Mrad, Anahid  Total change: 66.00  Rating chartPersonal card
 OP Work in chess Bologna ITA 2024-04-30
RcRownchangeKK*chgGame
 1535 1606 2.00 3 0.23 40 9.20 
  Grimaldi, Lorenzo 1736 ITA0.001-0.3240-12.80 
  Bertelli, Sofia 1441 ITA1.0010.284011.20 
  Ferrari, Eugenio 1429 ITA1.0010.274010.80 

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)
 
 CR Emilia-Romagna 2024 Piacenza ITA 2024-05-10
RcRownchangeKK*chgGame
 1882 1606 2.50 6 1.42 40 56.80 
  De Palma, Fabrizio 2006  * ITA1.0010.924036.80 
  Dionigi, Riccardo 2006  * ITA0.001-0.0840-3.20 
  Niccoli, Paolo 1809 ITA1.0010.764030.40 
  Sacchetti, Andrea 1869 ITA0.001-0.1840-7.20 
  Vaccari, Marco 1737 ITA0.5010.18407.20 
  Merusi, Luigi 1864 ITA0.001-0.1840-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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