Individual Calculations October 2017
 Sochacki, Christophe  Total change: 7.50  Rating chartPersonal card
 XXIII Open Internacional Virgen de Valencia Viono de Pielagos ESP 2017-09-01
RcRownchangeKK*chgGame
 2307 2471 7.00 9 0.75 10 7.50 
  Vazquez Escudero, Pedro Jesus 2071  * ESP1.0010.08100.80 
  Martin Iribar, Ander 2095 ESP1.0010.09100.90 
  Meneses Gonzalez, Kevin Moises f2280 ESP1.0010.25102.50 
  Diaz Velandia, Jose Manuel f2343 VEN1.0010.33103.30 
  Martinez Duany, Lelys Stanley g2511 CUB0.5010.06100.60 
  Sochacki, Wojtek f2332 FRA0.001-0.6910-6.90 
  Fenollar Jorda, Manuel m2334 ESP1.0010.32103.20 
  Ruperez Benito, Antonio f2314 ESP1.0010.29102.90 
  Oratovsky, Michael g2482 ISR0.5010.02100.20 
 * 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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