Individual Calculations December 2015
 Aparicio, Anibal  Total change: 48.80  Rating chartPersonal card
 World Senior Championship 2015 - over 65 Acqui Terme ITA 2015-11-09
RcRownchangeKK*chgGame
 2250 2221 7.50 11 2.44 20 48.80 
  Hocevar, Nikola 1923 SLO1.0010.15203.00 
  Lahti, Jouko 2020 FIN1.0010.24204.80 
  Kupreichik, Viktor D g2369 BLR0.001-0.3020-6.00 
  Taksrud, Vidar 2022 NOR1.0010.24204.80 
  Harandi, Khosro m2366 IRI1.0010.692013.80 
  Pritchett, Craig W m2334 SCO1.0010.652013.00 
  Vaisser, Anatoly g2505 FRA0.001-0.1620-3.20 
  Maryasin, Boris m2335 ISR0.001-0.3420-6.80 
  Meizlin, Yaacov 2095 ISR1.0010.33206.60 
  Birnboim, Nathan m2360 ISR1.0010.692013.80 
  Balashov, Yuri S g2418 RUS0.5010.25205.00 

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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