Individual Calculations October 2017
 Sochacki, Wojtek  Total change: 22.70  Rating chartPersonal card
 XXIII Open Internacional Virgen de Valencia Viono de Pielagos ESP 2017-09-01
RcRownchangeKK*chgGame
 2336 2332 6.50 9 2.27 10 22.70 
  Tabuenca Mendataurigoitia, Pedro 1932  * ESP1.0010.08100.80 
  Morante Rafael, Aritz 1932  * ESP1.0010.08100.80 
  Ortiz Suarez, Isan Reynaldo g2545 CUB1.0010.77107.70 
  Oratovsky, Michael g2482 ISR0.5010.20102.00 
  Starostits, Ilmars g2425 LAT1.0010.63106.30 
  Sochacki, Christophe m2471 FRA1.0010.69106.90 
  Tejedor Fuente, Enrique f2368 ESP0.001-0.4510-4.50 
  Martinez Duany, Lelys Stanley g2511 CUB0.5010.23102.30 
  Ruiz Gomez, Alejandro f2358 ESP0.5010.04100.40 
 * 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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