Rapid: Individual Calculations January 2015
 Cohen Revivo, Alon  Total change: -30.80  Rating chartPersonal card
 Jeruchess Autumn 2014 rapid B Jerusalem ISR 2014-11-03
RcRownchangeKK*chgGame
 1980 2022 3.50 5 0.78 20 15.60 
  Lukin, Elisha 1712 ISR1.0010.14202.80 
  Weinstein, Shaul 2022 ISR1.0010.502010.00 
  Aronin, Pavel 2124 MNC1.0010.642012.80 
  Yosefashvilly, Michael 2002 ISR0.501-0.0320-0.60 
  Golbart, Vadim 2042 ISR0.001-0.4720-9.40 

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)
 
 Jeruchess Autumn 2014 semi-rapid Jerusalem ISR 2014-11-03
RcRownchangeKK*chgGame
 1980 2022 3.00 5 0.28 20 5.60 
  Lukin, Elisha 1712 ISR1.0010.14202.80 
  Weinstein, Shaul 2022 ISR1.0010.502010.00 
  Aronin, Pavel 2124 MNC0.001-0.3620-7.20 
  Yosefashvilly, Michael 2002 ISR1.0010.47209.40 
  Golbart, Vadim 2042 ISR0.001-0.4720-9.40 

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)
 
 Jeruchess Autumn 2014 rapid A Jerusalerm ISR 2014-11-03
RcRownchangeKK*chgGame
 1980 2022 1.00 5 -1.72 20 -34.40 
  Lukin, Elisha 1712 ISR0.001-0.8620-17.20 
  Weinstein, Shaul 2022 ISR0.001-0.5020-10.00 
  Aronin, Pavel 2124 MNC0.001-0.3620-7.20 
  Yosefashvilly, Michael 2002 ISR0.001-0.5320-10.60 
  Golbart, Vadim 2042 ISR1.0010.532010.60 

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)
 
 Eitan Amitai Memorial rapid Herzliya 2014 Herzliya ISR 2014-12-08
RcRownchangeKK*chgGame
 1981 2022 1.50 4 -0.72 20 -14.40 
  Zror, Oren 1992 ISR0.501-0.0420-0.80 
  Gorshtein, Ido 1864 ISR0.001-0.7120-14.20 
  Glicksohn, Ofer 2130 ISR1.0010.652013.00 
  Mendelboim, Sagi 1937 ISR0.001-0.6220-12.40 

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)
 
 Shahar Arad Memorial 2014 B Kfar Saba ISR 2014-12-20
RcRownchangeKK*chgGame
 1896 2022 2.50 4 -0.16 20 -3.20 
  Vaturi, Eden 1786 ISR0.501-0.3020-6.00 
  Alperovich, Asher 1961 ISR1.0010.42208.40 
  Magen, Amnon 1887 ISR1.0010.32206.40 
  Alon, Yaacov 1951 ISR0.001-0.6020-12.00 

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)
 

 

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