Individual Calculations December 2017
 Lukovski, Lev  Total change: 7.40  Rating chartPersonal card
 Nat. Ch. 1-8 final 2017 Jeruchess Jerusalem ISR 2017-09-11
RcRownchangeKK*chgGame
 1767 1797 4.50 9 -0.32 20 -6.40 
  Waxman, Mark 1674 ISR0.501-0.1720-3.40 
  Bershadsky, Georgy 1903 ISR1.0010.642012.80 
  Rotem Furshpan, Nir 1544 ISR1.0010.19203.80 
  Hazernov, Nahum 1837 ISR0.001-0.4420-8.80 
  Brown, Moshe 1868 ISR1.0010.602012.00 
  Gofshtein, Semion 1821 ISR1.0010.532010.60 
  Goldberg, Shmuel 1611 RSA0.001-0.7420-14.80 
  Freiman, Mark 1783 ISR0.001-0.5220-10.40 
  Belokopyt, Boris 1861 RUS0.001-0.4120-8.20 

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
 1893 1797 5.00 11 0.69 20 13.80 
  Privara, Igor 2184 SVK0.001-0.0920-1.80 
  Buxade Roca, Guillermo 2054 ESP0.001-0.1820-3.60 
  De Giorgis, Georges 1609 USA1.0010.26205.20 
  Choong, Liong-On Mark c1883 SGP0.5010.12202.40 
  Pashayan, Genrikh 1953 ARM0.001-0.2920-5.80 
  Peierl, Walter 1729 AUT0.501-0.0920-1.80 
  Hasberger, Walter 1699 AUT1.0010.37207.40 
  Wieringa, Helmer 1997 NED0.001-0.2420-4.80 
  Bregoszewski, Leon 1606 POL1.0010.25205.00 
  Sevenyuk, Alexey 1916 BLR1.0010.662013.20 
  Sorensen, Bent m2197  * DEN0.001-0.0820-1.60 
 * 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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