Individual Calculations September 2017
 Yuffa, Daniil  Total change: 12.20  Rating chartPersonal card
 Cellavision Chess Cup 2017 lang Lund SWE 2017-08-05
RcRownchangeKK*chgGame
 2528 2515 2.50 4 0.58 10 5.80 
  Kulaots, Kaido g2577 EST0.5010.09100.90 
  Ambartsumova, Karina wg2325 RUS1.0010.25102.50 
  Brunello, Sabino g2566 ITA1.0010.57105.70 
  Grandelius, Nils g2644 SWE0.001-0.3310-3.30 

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)
 
 V Torneo Internacional Cidade de Pontevedra Pontevedra ESP 2017-08-08
RcRownchangeKK*chgGame
 2284 2515 7.50 9 0.64 10 6.40 
  Porto Fuentes, Oscar 2115  * ESP1.0010.08100.80 
  Rodriguez Lopez, Rafael m2303 ESP0.501-0.2710-2.70 
  Alonso Alonso, Ivan 2115  * ESP1.0010.08100.80 
  Rebole Arbea, Jose Ignacio 2140 ESP1.0010.09100.90 
  Lillo Castany, Victor f2382 ESP1.0010.32103.20 
  Ambartsumova, Karina wg2325 RUS0.501-0.2510-2.50 
  Fernandez Diaz, Cristian f2153 ESP1.0010.10101.00 
  Burmakin, Vladimir g2520 RUS1.0010.51105.10 
  Strikovic, Aleksa g2500 SRB0.501-0.0210-0.20 
 * 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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