Rapid: Individual Calculations October 2018
 Prandina, Alessio  Total change: -4.20  Rating chartPersonal card
 OP 10 CITTA' DI PRATO - A PRATO ITA 2018-09-09
RcRownchangeKK*chgGame
 1476 1168 1.00 8 -0.21 20 -4.20 
  Tacconi, Antonio 1568  * ITA0.001-0.0820-1.60 
  Soremic, Giacomo 1430 ITA0.001-0.1820-3.60 
  Ponzecchi, Riccardo 1418 ITA1.0010.812016.20 
  Cecchi, Marcello 1568  * ITA0.001-0.0820-1.60 
  Pazzi, Maurizio 1544 ITA0.001-0.0920-1.80 
  Angeli, Daniele 1568  * ITA0.001-0.0820-1.60 
  Liberatori, Gabriele 1345 ITA0.001-0.2720-5.40 
  Mongella, Lorenzo 1368 ITA0.001-0.2420-4.80 
 * 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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