Individual Calculations August 2019
 Sivan, Yaacov  Total change: -11.40  Rating chartPersonal card
 Netanya International Chess Festival 2019 - Open Section Netanya ISR 2019-06-23
RcRownchangeKK*chgGame
 2203 2320 5.50 9 -0.14 10 -1.40 
  Tsirilman, Guy 1920  * ISR1.0010.08100.80 
  Korobov, Anton g2687 UKR0.001-0.1010-1.00 
  Tartakovsky, Daniel 2034 ISR1.0010.16101.60 
  Kushnir, Arie 1920  * ISR0.501-0.4210-4.20 
  Pravdivetz, Vladimir 1927 ISR1.0010.08100.80 
  Baron, Tal g2524 ISR0.001-0.2410-2.40 
  Aizenberg, Benny 2156 ISR0.501-0.2210-2.20 
  Guz, Ari 2151 ISR1.0010.28102.80 
  Zanan, Evgeny m2505 ISR0.5010.24102.40 
 * 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)
 
 Rishon Summer 2019 A Rishon Letzion ISR 2019-07-21
RcRownchangeKK*chgGame
 2031 2324 3.00 5 -1.00 10 -10.00 
  Flaum, Mark 1924  * ISR0.001-0.9210-9.20 
  Kadosh, Lior 1924  * ISR1.0010.08100.80 
  Kaspi, Alexander m2459 ISR0.001-0.3210-3.20 
  Rivlin, Shachar 1924  * ISR1.0010.08100.80 
  Gleizer, Adar 1924  * ISR1.0010.08100.80 
 * 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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