Rapid: Individual Calculations November 2017
 De Viti, Dario  Total change: -9.20  Rating chartPersonal card
 CISU16 - ABRUZZO TORREVECCHIA TEATINA ITA 2017-10-01
RcRownchangeKK*chgGame
 1584 1385 1.00 5 -0.46 20 -9.20 
  Ramundi, Lorenzo 1721 ITA0.001-0.1220-2.40 
  Martinelli, Valeria 1381 ITA0.001-0.5120-10.20 
  Pantoni, Raffaele 1274 ITA1.0010.35207.00 
  Grimaldi, Angela Flavia 1757 ITA0.001-0.1020-2.00 
  Orfini, Nicolo` 1785  * ITA0.001-0.0820-1.60 
 * 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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