Individual Calculations September 2013
 Zlatin, Alexander  Total change: 21.00  Rating chartPersonal card
 Ramat-Gan/Givatayim Summer 2013 Ramat Gan ISR 2013-07-07
RcRownchangeKK*chgGame
 2096 1863 0.00 4 -0.93 15 -13.95 
  Botvinnik, Mikhail 2263  * ISR0.001-0.0815-1.20 
  Podeneshko, Evgeny 2095 ISR0.001-0.2115-3.15 
  Vaisman, Felix 2146 ISR0.001-0.1615-2.40 
  Bodenshtein, Yair 1880 ISR0.001-0.4815-7.20 
 * 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)
 
 Macabbiah 2013 Open Jerusalem ISR 2013-07-21
RcRownchangeKK*chgGame
 2100 1863 4.00 8 2.33 15 34.95 
  Beinenson, Katsiaryna wf2023 BLR1.0010.711510.65 
  Freidles, Victor 1993 ISR1.0010.681510.20 
  Stein, Jeremy A 2110 USA0.5010.31154.65 
  Petrovski, Igor 2185 MKD0.001-0.1315-1.95 
  Har-Even, Abir 2093 ISR1.0010.791511.85 
  Slonimskij, Arkadij 2177 RUS0.5010.36155.40 
  Klein, Boris 2096 ISR0.001-0.2115-3.15 
  Grujic, Danijela 2124 SRB0.001-0.1815-2.70 

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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