Blitz: Individual Calculations July 2015
 Porat, Maya  Total change: -68.00  Rating chartPersonal card
 Porat Blitz Marathon June 2015 Rehovot ISR 2015-06-18
RcRownchangeKK*chgGame
 2009 2260 28.50 42 -4.00 17 -68.00 
  Hershkovich, Moshe 1860  * ISR1.0010.08171.36 
  Hershkovich, Moshe 1860  * ISR1.0010.08171.36 
  Vaisman, Shaked 1860  * ISR1.0010.08171.36 
  Vaisman, Shaked 1860  * ISR0.001-0.9217-15.64 
  Zlatin, Alexander 2022 ISR1.0010.20173.40 
  Zlatin, Alexander 2022 ISR1.0010.20173.40 
  Tartakovsky, Daniel 2021 ISR1.0010.20173.40 
  Tartakovsky, Daniel 2021 ISR0.501-0.3017-5.10 
  Cohen, Oz 1860  * ISR1.0010.08171.36 
  Cohen, Oz 1860  * ISR1.0010.08171.36 
  Lebedinsky, Eduard 2198 MDA1.0010.41176.97 
  Lebedinsky, Eduard 2198 MDA0.001-0.5917-10.03 
  Landau, Amit 1860  * ISR1.0010.08171.36 
  Landau, Amit 1860  * ISR1.0010.08171.36 
  Salomon, Danny 2175 ISR1.0010.38176.46 
  Salomon, Danny 2175 ISR1.0010.38176.46 
  Smoliar, Klim 1897 ISR1.0010.10171.70 
  Smoliar, Klim 1897 ISR1.0010.10171.70 
  Vardi, Shlomit 1931 ISR0.501-0.3817-6.46 
  Vardi, Shlomit 1931 ISR0.001-0.8817-14.96 
  Porat, Shay m2525 ISR0.001-0.1817-3.06 
  Porat, Shay m2525 ISR0.001-0.1817-3.06 
  Sassoon, Roei 1860  * ISR1.0010.08171.36 
  Sassoon, Roei 1860  * ISR1.0010.08171.36 
  Peretz, Guy 1860  * ISR1.0010.08171.36 
  Peretz, Guy 1860  * ISR1.0010.08171.36 
  Peretz, Lior 1860  * ISR1.0010.08171.36 
  Peretz, Lior 1860  * ISR1.0010.08171.36 
  Shoker, Asaf 1860  * ISR1.0010.08171.36 
  Shoker, Asaf 1860  * ISR0.001-0.9217-15.64 
  Shtabsky, Michael 1867 ISR0.001-0.9217-15.64 
  Shtabsky, Michael 1867 ISR0.001-0.9217-15.64 
  Achai, Lyri 1860  * ISR1.0010.08171.36 
  Achai, Lyri 1860  * ISR1.0010.08171.36 
  Birnboim, Nathan m2369 ISR0.5010.15172.55 
  Birnboim, Nathan m2369 ISR1.0010.651711.05 
  Gorodetzky, David f2240 ISR0.001-0.5317-9.01 
  Gorodetzky, David f2240 ISR0.001-0.5317-9.01 
  Gilboa, Amos 2200 ISR0.001-0.5817-9.86 
  Gilboa, Amos 2200 ISR0.001-0.5817-9.86 
  Dinkin, Simyon 1994 ISR1.0010.18173.06 
  Dinkin, Simyon 1994 ISR1.0010.18173.06 
 * 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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