Individual Calculations July 2019
 Ivanchuk, Vassily  Total change: -7.00  Rating chartPersonal card
 FE 10 Forni di Sopra - A Forni di Sopra ITA 2019-06-15
RcRownchangeKK*chgGame
 2484 2691 6.00 9 -0.70 10 -7.00 
  Le Goff, Ronan f2291  * FRA1.0010.08100.80 
  Sarkar, Justin m2359 USA0.501-0.3810-3.80 
  Dappiano, Andrea f2291  * ITA1.0010.08100.80 
  Castellanos Rodriguez, Renier m2511 ESP1.0010.26102.60 
  Sonis, Francesco m2494 ITA0.501-0.2510-2.50 
  Martinez Alcantara, Jose Eduardo g2583 PER0.501-0.1510-1.50 
  Santos Ruiz, Miguel g2557 ESP0.501-0.1810-1.80 
  Deac, Bogdan-Daniel g2623 ROU0.501-0.0910-0.90 
  Mareco, Sandro g2643 ARG0.501-0.0710-0.70 
 * 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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