Rapid: Individual Calculations June 2019
 Avellone, Giorgia  Total change: -12.80  Rating chartPersonal card
 OP 5 CENTRO SCACCHI PALERMO ITA 2019-05-04
RcRownchangeKK*chgGame
 1400 1262 1.00 5 -0.64 20 -12.80 
  Zoncu, Mattia Fabrizio 1500 ITA0.001-0.2020-4.00 
  Ciaccio, Vincenzo 1347 ITA1.0010.622012.40 
  Bertoldo, Ivan 1571 ITA0.001-0.1420-2.80 
  Triolo, Marco 1402 ITA0.001-0.3120-6.20 
  Triolo, Salvatore 1181 ITA0.001-0.6120-12.20 

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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