Individual Calculations October 2018
 Siraj, Vita  Total change: -31.20  Rating chartPersonal card
 FE 20 Citta' di Trieste - B Trieste ITA 2018-09-01
RcRownchangeKK*chgGame
 1499 1435 2.50 8 -0.78 40 -31.20 
  Gruden, Martina 1706 ITA0.001-0.1740-6.80 
  Staiti, Nicolo 1580 ITA0.001-0.3140-12.40 
  De Vittor, Daniele 1585 ITA0.001-0.3040-12.00 
  Riccobon, Maurizio 1035  * ITA1.0010.08403.20 
  Gabassi, Cristina 1710 ITA0.001-0.1740-6.80 
  Vicic, Maks 1244 SLO1.0010.254010.00 
  Gregoric, Anika 1498 SLO0.5010.09403.60 
  Gatti, Matteo 1632 ITA0.001-0.2540-10.00 
 * 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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