Individual Calculations September 2010
 Axelrod, Arie  Total change: 13.95  Rating chartPersonal card
 Aviv 2010 Herzlia Herzlia ISR 2010-04-26
RcRownchangeKK*chgGame
 2140 2374 7.00 8 0.81 15 12.15 
  Levine, Yonatan 2100 ISR1.0010.17152.55 
  Hasidovsky, Michael 2131 ISR0.501-0.3015-4.50 
  Katzir, Moshe 2288 ISR1.0010.38155.70 
  Kudischewitsch, David m2353 RUS1.0010.47157.05 
  Hertz, Yaniv 1982 ISR1.0010.08151.20 
  Aharon, Ofir 2129 ISR1.0010.20153.00 
  Ben Porat, Zeev 1977 ISR1.0010.08151.20 
  Cnaan, Moshe 2162 ISR0.501-0.2715-4.05 

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)
 
 Aviv 2010 Mark Centre Tel Aviv ISR 2010-04-27
RcRownchangeKK*chgGame
 2148 2374 5.00 7 -0.35 15 -5.25 
  Klevitzki, Yehezkel 2305 ISR1.0010.40156.00 
  Akman, Adi 2067 ISR1.0010.14152.10 
  Cohen, Or f2324 ISR1.0010.43156.45 
  Boruchovsky, Avital 2150 ISR0.501-0.2815-4.20 
  Steinberg, Nitzan 2208 ISR0.001-0.7215-10.80 
  Denesh, Nadav 1974  * ISR0.501-0.4215-6.30 
  Feigel, Leonid 2006 ISR1.0010.10151.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Summer Madateck 2010 Haifa ISR 2010-06-30
RcRownchangeKK*chgGame
 2197 2371 4.00 6 -0.32 15 -4.80 
  Fraas, Martin 2205 SVK1.0010.28154.20 
  Miller, Evgeny 2292 CAN1.0010.39155.85 
  Gershkowich, David f2325 ISR0.001-0.5615-8.40 
  Cherikovsky, Yuri 2153 ISR1.0010.22153.30 
  Gleizer, Mark f2137 ISR0.001-0.7915-11.85 
  Akman, Adi 2067 ISR1.0010.14152.10 

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)
 
 Natanya Shah-Kait 2010 Natanya ISR 2010-06-30
RcRownchangeKK*chgGame
 2172 2371 4.00 5 0.36 15 5.40 
  Maman, Emanuel 1971  * ISR1.0010.08151.20 
  Ginzburg, Natan 2072 ISR1.0010.15152.25 
  Birnboim, Nathan m2365 ISR0.501-0.0115-0.15 
  Gershkowich, David f2325 ISR0.501-0.0615-0.90 
  Ronen, Israel 2129 ISR1.0010.20153.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Summer Kiryat-Uno 2010 Kiryat Uno ISR 2010-07-08
RcRownchangeKK*chgGame
 2182 2357 4.00 5 0.43 15 6.45 
  Elbaum, Almog 1978 ISR1.0010.09151.35 
  Shimonovich, Yoav 2146 ISR1.0010.23153.45 
  Shnaider, David 2233 RUS0.501-0.1715-2.55 
  Shutzman, Joseph f2247 USA1.0010.35155.25 
  Zak, Uriel m2305 ISR0.501-0.0715-1.05 

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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