Rapid: Individual Calculations September 2014
 Bronstein, Or  Total change: 19.80  Rating chartPersonal card
 Rishon-Jerusalem match Jerusalem ISR 2014-08-07
RcRownchangeKK*chgGame
 1989 1940 2.00 4 0.28 20 5.60 
  Meirovich, Yehuda 2081 ISR1.0010.692013.80 
  Lukin, Elisha 1672 ISR0.001-0.8320-16.60 
  Nareznoy, David 2044 ISR1.0010.642012.80 
  Slonimskij, Arkadij 2159 RUS0.001-0.2220-4.40 

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)
 
 Israel U-14 Team Championship 2014 Nir Haemek ISR 2014-08-11
RcRownchangeKK*chgGame
 1824 1940 5.50 8 0.43 20 8.60 
  Achai, Lyre 1570 ISR1.0010.10202.00 
  Singer, Amit 1820 ISR1.0010.34206.80 
  Erenberg, Ariel 2032 ISR0.5010.13202.60 
  Gorodetzky, David 2105 ISR0.001-0.2820-5.60 
  Ben Ari, Yannay 1614 ISR1.0010.13202.60 
  Adar, Idan 1754 ISR1.0010.26205.20 
  Shohat, Yotam 1890 ISR1.0010.43208.60 
  Abend, Ilay 1803 ISR0.001-0.6820-13.60 

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)
 
 Israel U-18 Team championship 2014 Hakfar Hayarok ISR 2014-08-19
RcRownchangeKK*chgGame
 2010 1940 2.00 4 0.37 20 7.40 
  Westreich, Itay 1925 ISR1.0010.48209.60 
  Aharonovich, Itamar 2125 ISR0.001-0.2620-5.20 
  Erenberg, Ariel 2032 ISR0.001-0.3720-7.40 
  Monteriano, Eran 1956 ISR1.0010.522010.40 

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)
 
 Petach Tikva rapid End of Summer A Petach Tikva ISR 2014-08-29
RcRownchangeKK*chgGame
 2067 1940 2.00 6 -0.09 20 -1.80 
  Gurbanov, Andrei 2308 BLR0.001-0.1020-2.00 
  Malachi, Avraham 2155 ISR0.001-0.2320-4.60 
  Friedland, Moshe 1958 ISR1.0010.532010.60 
  Gorodetzky, David 2105 ISR0.001-0.2820-5.60 
  Lahav, Michal 1801 ISR1.0010.31206.20 
  Kraus, Yair 2077 ISR0.001-0.3220-6.40 

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)
 

 

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