Individual Calculations December 2017
 Belokopyt, Boris  Total change: -46.00  Rating chartPersonal card
 Nat. Ch. 1-8 final 2017 Jeruchess Jerusalem ISR 2017-09-11
RcRownchangeKK*chgGame
 1619 1861 4.50 9 -2.55 20 -51.00 
  Rotem Furshpan, Nir 1544 ISR0.001-0.8720-17.40 
  Kfir, Itzhak 1565 ISR0.001-0.8520-17.00 
  Shavit, Inbar 1461  * ISR1.0010.08201.60 
  Kaminetsky, Yuval 1573 ISR0.001-0.8420-16.80 
  Volfer, Eliahu 1498 ISR1.0010.10202.00 
  Brown, Eithan 1636 ISR1.0010.22204.40 
  Waxman, Mark 1674 ISR0.501-0.2420-4.80 
  Gofshtein, Semion 1821 ISR0.001-0.5620-11.20 
  Lukovski, Lev 1797 GER1.0010.41208.20 
 * 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)
 
 World Senior Championship 2017 over 65 Acqui Terme ITA 2017-11-07
RcRownchangeKK*chgGame
 1886 1861 5.50 11 0.25 20 5.00 
  Hess, Christian f2236 GER0.5010.41208.20 
  Goncharov, Viktor 2073 RUS0.001-0.2320-4.60 
  Acunzo, Domenico 1666 ITA1.0010.25205.00 
  Mayer, Roland 2064 GER0.5010.26205.20 
  Nickl, Klaus 2102 AUT0.001-0.2020-4.00 
  Natoli, Domenico 1698 ITA0.001-0.7220-14.40 
  Colombrini, Adolfo 1762 ITA0.501-0.1420-2.80 
  Kummer, Heinz 1731 AUT1.0010.32206.40 
  Altin, Halis 1596 TUR0.001-0.8220-16.40 
  Nespor, Ivan 1748 CZE1.0010.35207.00 
  Batakovs, Olegs 2068 LAT1.0010.772015.40 

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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