Individual Calculations May 2015
 Dvoirys, Semen I.  Total change: -16.50  Rating chartPersonal card
 Shmuel (Dugo) Fridman Memorial GM 2015 Rishon Lezion ISR 2015-03-22
RcRownchangeKK*chgGame
 2423 2584 4.50 9 -1.78 10 -17.80 
  Mesropov, Konstantin m2420 RUS1.0010.28102.80 
  Efroimski, Marsel wm2233 ISR1.0010.11101.10 
  Nakar, Eylon m2465 ISR0.501-0.1610-1.60 
  Baron, Tal g2506 ISR0.001-0.6110-6.10 
  Givon, Asaf m2473 ISR0.501-0.1510-1.50 
  Raznikov, Danny m2473 ISR0.001-0.6510-6.50 
  Ben Artzi, Ido f2408 ISR0.501-0.2310-2.30 
  Zubov, Alexander g2608 UKR0.5010.03100.30 
  Kaganskiy, Gleb f2221 RUS0.501-0.4010-4.00 

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)
 
 National Team Championship 2015 Round 9-10 various ISR 2015-04-24
RcRownchangeKK*chgGame
 2619 2573 1.00 2 0.13 10 1.30 
  Zubov, Alexander g2610 UKR0.5010.05100.50 
  Sutovsky, Emil g2628 ISR0.5010.08100.80 

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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