Individual Calculations July 2018
 Galburd, Yan  Total change: -6.40  Rating chartPersonal card
 National Ch. Semifinal 2018 Kiryat Ono Kiryat Ono ISR 2018-04-25
RcRownchangeKK*chgGame
 2247 2364 5.50 9 -0.32 20 -6.40 
  Philosoph, Assi 2102 ISR0.501-0.3220-6.40 
  Lukin, Elisha 2056 ISR1.0010.14202.80 
  Dvoirys, Semen I. g2532 RUS0.001-0.2820-5.60 
  Gamayev, Oleg 2249 ISR0.501-0.1620-3.20 
  Friedland, Omer 2118 ISR1.0010.19203.80 
  Ribshtein, Nati m2321 ISR0.001-0.5620-11.20 
  Solomon, Asif 2178 ISR1.0010.26205.20 
  Friedland, Moshe f2292 ISR1.0010.40208.00 
  Zilberman, Yaacov g2374 ISR0.5010.01200.20 

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)
 

 

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