Individual Calculations May 2018
 Manguerra, Lyn Jane  Total change: -5.60  Rating chartPersonal card
 CR Emilia-Romagna 2018 Bentivoglio ITA 2018-04-20
RcRownchangeKK*chgGame
 1741 1762 2.50 5 -0.14 40 -5.60 
  Porchia, Andrea 1362  * ITA1.0010.08403.20 
  Ballista, Massimiliano 2086 ITA0.001-0.1340-5.20 
  Sala, Giulia 1598 ITA1.0010.284011.20 
  Dionigi, Riccardo 2050 ITA0.001-0.1640-6.40 
  Benassi, Virginio 1607 ITA0.501-0.2140-8.40 
 * 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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