Individual Calculations October 2008
 Haimovich, Tal  Total change: -11.40  Rating chartPersonal card
 Semi Final Israel Champ KFS 2008 Kfar Saba ISR 2008-06-28
RcRownchangeKK*chgGame
 2194 2447 6.50 9 -0.70 10 -7.00 
  Hasidovsky, Michael 2115 ISR1.0010.12101.20 
  Raznikov, Danny 2146 ISR0.501-0.3510-3.50 
  Tratatovici, Dan 2124 ISR1.0010.13101.30 
  Gunsherovich, Itay 2113 ISR1.0010.12101.20 
  Vydeslaver, Alik m2397 ISR0.501-0.0710-0.70 
  Gukhvat, Peter 2180 ISR0.501-0.3210-3.20 
  Tarnopolsky, Anatoly f2311 ISR0.501-0.1810-1.80 
  Shlam, Yehuda 2142 ISR0.501-0.3610-3.60 
  Libov, Gennady f2219 BLR1.0010.21102.10 

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)
 
 Jeru-Chess Intl. 2008 IM Jerusalem ISR 2008-07-22
RcRownchangeKK*chgGame
 2277 2425 6.50 9 0.30 10 3.00 
  Cohen, Or f2278 ISR0.501-0.2010-2.00 
  Slonimskij, Arkadij 2197 RUS1.0010.21102.10 
  Alfred, Nathan S W f2321 ENG0.501-0.1410-1.40 
  Zisman, Philip 2229 ISR1.0010.25102.50 
  Kudischewitsch, David m2341 RUS1.0010.38103.80 
  Kantsler, Boris g2487 ISR0.5010.09100.90 
  Zak, Uri 2208 ISR0.501-0.2810-2.80 
  Iclicki, Willy 2117 MNC1.0010.14101.40 
  Shutzman, Joseph 2318 USA0.501-0.1510-1.50 

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)
 
 Herzliya Intl. Open 2008 Herzlia ISR 2008-09-02
RcRownchangeKK*chgGame
 2310 2425 5.00 9 -0.74 10 -7.40 
  Kneler, Boris 2097 ISR1.0010.13101.30 
  Golberg, Igor 2207 ISR1.0010.22102.20 
  Bitansky, Igor m2431 ISR0.5010.01100.10 
  Kantsler, Boris g2487 ISR0.5010.09100.90 
  Zaslavsky, Michael 2334 ISR0.501-0.1210-1.20 
  Zifroni, Dov g2489 ISR0.001-0.4110-4.10 
  Gershkowich, David f2342 ISR0.501-0.1110-1.10 
  Axelrod, Arie 2274 ISR0.001-0.7010-7.00 
  Eden, Tomer 2129 ISR1.0010.15101.50 

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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