Individual Calculations October 2008
 Axelrod, Arie  Total change: 8.85  Rating chartPersonal card
 Spring 2008 Mark Centre Tel Aviv ISR 2008-05-13
RcRownchangeKK*chgGame
 2216 2215 3.00 6 0.04 15 0.60 
  Feigel, Leonid 2019 ISR1.0010.25153.75 
  Itzhaky, Shmuel 2073 ISR1.0010.31154.65 
  Kudischewitsch, David m2330 RUS0.5010.16152.40 
  Gershkowich, David f2323 ISR0.5010.15152.25 
  Kaganskiy, Gleb f2304 RUS0.001-0.3815-5.70 
  Baron, Tal f2249 ISR0.001-0.4515-6.75 

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)
 
 Shah Kait 2008 Natanya ISR 2008-07-13
RcRownchangeKK*chgGame
 2126 2274 4.00 7 -0.78 15 -11.70 
  Kopaloff, Nick 2056 ISR1.0010.22153.30 
  Fishman, Alik 2154 ISR0.001-0.6615-9.90 
  Levi, Yoel 1974 ISR1.0010.15152.25 
  Gofman, Alex 2282 ISR0.001-0.4915-7.35 
  Nakar, Eylon 2094 ISR1.0010.26153.90 
  Gershkowich, David f2342 ISR0.001-0.4115-6.15 
  Mazrawa, Ranny 1977 ISR1.0010.15152.25 

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)
 
 Semi Final Israel Champ Haifa 2008 Haifa ISR 2008-07-17
RcRownchangeKK*chgGame
 2218 2274 5.00 8 0.42 15 6.30 
  Zaltz, Dov 2308 ISR0.5010.05150.75 
  Akman, Adi 2086 ISR1.0010.26153.90 
  Miller, Evgeny 2271 CAN0.001-0.5015-7.50 
  Aharon, Ofir 2091 ISR0.501-0.2415-3.60 
  Yaacov, Avi 2159 ISR1.0010.34155.10 
  Kaplivatski, Alexander 2324 ISR1.0010.57158.55 
  Prozhanski, Genrik 2302 ISR0.001-0.4615-6.90 
  Zorella, Benzion 2200 ISR1.0010.40156.00 

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)
 
 Herzliya Intl. Open 2008 Herzlia ISR 2008-09-02
RcRownchangeKK*chgGame
 2305 2274 5.00 9 0.91 15 13.65 
  Ilan, Liad 2013 ISR1.0010.18152.70 
  Bitansky, Igor m2431 ISR0.001-0.2915-4.35 
  Aharon, Ofir 2091 ISR1.0010.26153.90 
  Ettinger, Amir 2012 ISR1.0010.18152.70 
  Porat, Ido f2379 ISR1.0010.64159.60 
  Zoler, Dan m2461 ISR0.001-0.2615-3.90 
  Kantsler, Boris g2487 ISR0.001-0.2315-3.45 
  Haimovich, Tal m2425 ISR1.0010.701510.50 
  Klenburg, Mikhail m2445 UKR0.001-0.2715-4.05 

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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