Blitz: Individual Calculations September 2018
 Weintraub, Amit  Total change: -2.16  Rating chartPersonal card
 Kiryat Ono 9th Chess Festival Blitz Marathon Kiryat Ono ISR 2018-08-18
RcRownchangeKK*chgGame
 1773 1809 21.00 39 -0.12 18 -2.16 
  Roytman, Moshe 1434 ISR1.0010.09181.62 
  Smoliar, Klim 1936 ISR1.0010.671812.06 
  Tamir, Roee 1595 ISR1.0010.23184.14 
  Slobodiansky, Steven 2069 ISR0.001-0.1818-3.24 
  Rabin, Evan Z 2028 USA0.5010.28185.04 
  Goikhman, Valentin 2209  * ISR0.001-0.0818-1.44 
  Neiman, Maks 1767 ISR1.0010.44187.92 
  Yablonko, Eyal 1762 ISR1.0010.43187.74 
  Segev, Shai 1683 ISR1.0010.33185.94 
  Dekel, Gal 1620 ISR1.0010.25184.50 
  Emanuel, Yahav 1868 ISR0.001-0.4218-7.56 
  Sherman, Reem 1677 ISR0.001-0.6818-12.24 
  Taichman, Ori 2209  * ISR0.001-0.0818-1.44 
  Aizenberg, Benny 1947 ISR0.001-0.3118-5.58 
  Gov, Guy 1877 ISR0.001-0.4118-7.38 
  Vaisgur, Alon 1809 ISR0.001-0.5018-9.00 
  Lahav, Michal wf2016 ISR1.0010.771813.86 
  Sadka Darrell, Daria 1536 ISR0.001-0.8318-14.94 
  Gadot, Ilay 1409  * ISR1.0010.08181.44 
  Ligai, Yurii 1616 ISR1.0010.25184.50 
  Chachashvili, Zuri 2012 ISR0.001-0.2418-4.32 
  Shwarchbard, Zvi 1722 ISR0.001-0.6218-11.16 
  Brusilovski, Lena 1912 ISR0.001-0.3618-6.48 
  Mednikov, Alon 1514 ISR1.0010.15182.70 
  Tratatovici, Dan 2170 ISR0.001-0.1018-1.80 
  Ben Ari, Yannay 1883 ISR0.001-0.4018-7.20 
  Gofman, Alex 2086 ISR0.001-0.1718-3.06 
  Sokolov, Yonatan 1565 ISR0.001-0.8018-14.40 
  Sadka Darrell, Evyatar 1409  * ISR1.0010.08181.44 
  Bronstein, Arkady 2043 ISR1.0010.791814.22 
  Levi, Paz 1573 ISR1.0010.20183.60 
  Ilmiayev, Ervin 1804 ISR1.0010.49188.82 
  Rosen, Ori 1409  * ISR1.0010.08181.44 
  Sheinkman, Lidan 1704 ISR0.001-0.6418-11.52 
  Efrati, Alon 1541 ISR0.501-0.3318-5.94 
  Levanzov, Evgeny 1681 ISR1.0010.33185.94 
  Soffer, Ram g2209  * ISR1.0010.921816.56 
  Geffen, Maor 1409  * ISR1.0010.08181.44 
  Zemlin, Alexander 1427 ISR1.0010.09181.62 
 * 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)
 

 

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