Individual Calculations September 2019
 Sardana, Rishi  Total change: 6.20  Rating chartPersonal card
 FE 17 Spilimbergo - A Spilimbergo ITA 2019-08-09
RcRownchangeKK*chgGame
 2417 2410 5.00 9 0.62 10 6.20 
  Luciani, Valerio f2128 ITA1.0010.16101.60 
  Voyska, Margarita wg2214 BUL1.0010.25102.50 
  Dragnev, Valentin g2535 AUT0.001-0.3310-3.30 
  Kueppers, Timo f2296 GER1.0010.34103.40 
  Brunello, Sabino g2556 ITA1.0010.70107.00 
  Petrov, Martin m2477 BUL1.0010.59105.90 
  Saric, Ivan g2660 CRO0.001-0.1910-1.90 
  Vetoshko, Volodymyr g2495 UKR0.001-0.3810-3.80 
  Veinberg, Nimrod m2394 ISR0.001-0.5210-5.20 

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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