Individual Calculations December 2015
 Okhotnik, Vladimir  Total change: 20.80  Rating chartPersonal card
 World Senior Championship 2015 - over 65 Acqui Terme ITA 2015-11-09
RcRownchangeKK*chgGame
 2300 2442 9.50 11 2.08 10 20.80 
  De Haro, Martim Afonso Palma 2042  * BRA1.0010.08100.80 
  Gundersen, Helge 2141 NOR1.0010.15101.50 
  Kierzek, Matthias, Dr. 2234 GER1.0010.23102.30 
  Birnboim, Nathan m2360 ISR1.0010.39103.90 
  Pritchett, Craig W m2334 SCO1.0010.35103.50 
  Vaisser, Anatoly g2505 FRA0.5010.09100.90 
  Karasev, Vladimir I m2344 RUS1.0010.37103.70 
  Kupreichik, Viktor D g2369 BLR1.0010.40104.00 
  Rooze, Jan m2262 BEL1.0010.26102.60 
  Pushkov, Nikolai g2317 RUS0.501-0.1710-1.70 
  Vasiukov, Evgeni g2392 RUS0.501-0.0710-0.70 
 * 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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