Individual Calculations September 2016
 Dvoirys, Semen I.  Total change: 5.80  Rating chartPersonal card
 34th Kfar Saba Weekend Igal Guzman Memorial A Kfar Saba ISR 2016-07-28
RcRownchangeKK*chgGame
 2363 2520 4.00 5 0.51 10 5.10 
  Egozi, Nadav 2189 ISR1.0010.12101.20 
  Judkovsky, Yair 2312 ISR1.0010.23102.30 
  Veinberg, Nimrod f2372 ISR1.0010.30103.00 
  Raznikov, Danny g2528 ISR0.5010.01100.10 
  Mindlin, Alon m2412 ISR0.501-0.1510-1.50 

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)
 
 Ramat Gan Summer Festival 2016 IM Ramat Gan ISR 2016-07-31
RcRownchangeKK*chgGame
 2300 2520 7.00 9 0.07 10 0.70 
  Bronstein, Or 2134 ISR1.0010.09100.90 
  Kudischewitsch, David m2355 RUS0.501-0.2210-2.20 
  Nedobora, Mikhail m2414 UKR0.501-0.1410-1.40 
  Aharonovich, Itamar f2306 ISR1.0010.23102.30 
  Bakalchuk, Johnatan f2382 ISR0.501-0.1910-1.90 
  Shutzman, Joseph f2266 USA1.0010.19101.90 
  Drori, Saar f2304 ISR1.0010.22102.20 
  Podeneshko, Evgeny 2205 ISR1.0010.14101.40 
  Gorodetzky, David f2331 ISR0.501-0.2510-2.50 

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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