Rapid: Individual Calculations January 2017
 Genin, David  Total change: 31.00  Rating chartPersonal card
 Jerusalem Chess Center rapid 08.11.16 Jerusalem ISR 2016-11-08
RcRownchangeKK*chgGame
 1776 1625 0.00 4 -1.19 20 -23.80 
  Lukovski, Lev 1717 GER0.001-0.3720-7.40 
  Tumasov, Alexandr 1794 ISR0.001-0.2820-5.60 
  Levin, Natan 1780 ISR0.001-0.2920-5.80 
  Blau, Sergey 1814 ISR0.001-0.2520-5.00 

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)
 
 Jerusalem Chess Center rapid 22.11.16 Jerusalem ISR 2016-11-22
RcRownchangeKK*chgGame
 1776 1625 1.00 5 -0.55 20 -11.00 
  Levin, Natan 1780 ISR0.001-0.2920-5.80 
  Parzovich, Mordechai 1721 ISR0.001-0.3720-7.40 
  Tumasov, Alexandr 1794 ISR1.0010.722014.40 
  Frenkel, Gennady 1630 ISR0.001-0.4920-9.80 
  Ben-Shemesh, Doron 1954 ISR0.001-0.1220-2.40 

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)
 
 Jerusalem Chess Center rapid 29.11.16 Jerusalem ISR 2016-11-29
RcRownchangeKK*chgGame
 1806 1625 4.00 5 2.65 20 53.00 
  Bleich, Shauly 1787 ISR0.001-0.2920-5.80 
  Levin, Natan 1780 ISR1.0010.712014.20 
  Tumasov, Alexandr 1794 ISR1.0010.722014.40 
  Lukovski, Lev 1717 GER1.0010.632012.60 
  Ben-Shemesh, Doron 1954 ISR1.0010.882017.60 

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)
 
 Jerusalem Chess Centre rapid 13.12.16 Jerusalem ISR 2016-12-13
RcRownchangeKK*chgGame
 1779 1656 1.00 4 -0.39 20 -7.80 
  Ben-Shemesh, Doron 1954 ISR0.001-0.1520-3.00 
  Yehoshua, Azgad 1659 ISR0.001-0.5020-10.00 
  Lukovski, Lev 1713 GER0.001-0.4220-8.40 
  Tumasov, Alexandr 1788 ISR1.0010.682013.60 

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)
 
 Shlomo Tiran Memorial rapid 2016 B Jerusalem ISR 2016-12-26
RcRownchangeKK*chgGame
 1646 1656 3.00 4 1.03 20 20.60 
  Freiman, Mark 1871 ISR0.001-0.2320-4.60 
  Efraty, Gilad 1256  * ISR1.0010.08201.60 
  Ben-Simon, Yehiel 1614 ISR1.0010.44208.80 
  Pilchin, Uri 1842 ISR1.0010.742014.80 
 * 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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