Individual Calculations October 2019
 Vidal Zamora, Alex  Total change: -17.80  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
RcRownchangeKK*chgGame
 2198 2430 6.00 10 -1.78 10 -17.80 
  Varela La Madrid, Tilsia Carolina wm2049 VEN0.501-0.4110-4.10 
  Tanmay, Jain c2030  * IND0.501-0.4210-4.20 
  Chirivi C, Angie Lizeth 2091 COL1.0010.12101.20 
  Otalora Pacheco, Carlos Eduardo f2197 COL1.0010.21102.10 
  Gullaksen, Eirik m2322 NOR0.001-0.6510-6.50 
  Nadal Fajardo, Ricard 2221 ESP1.0010.23102.30 
  Bobadilla Viera, Jorge Samuel m2307 VEN0.501-0.1710-1.70 
  Samani, Yamac f2285 TUR0.001-0.6910-6.90 
  Mirri, Pietro 2194 ITA1.0010.20102.00 
  Alinasab, Mobina wm2280 IRI0.501-0.2010-2.00 
 * 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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