Rapid: Individual Calculations January 2017
 Sokolovsky, Yahli  Total change: 90.60  Rating chartPersonal card
 Preparation Tournament Dec 2016 Under 11 Kiryat Ono ISR 2016-12-02
RcRownchangeKK*chgGame
 1520 1562 5.00 5 2.33 20 46.60 
  Malkin, Ben 1162  * ISR1.0010.08201.60 
  Tsirilman, Guy 1510 ISR1.0010.43208.60 
  Aizenberg, Benny 1713 ISR1.0010.702014.00 
  Guz, Ari 1592 ISR1.0010.542010.80 
  Sherman, Reem 1622 ISR1.0010.582011.60 
 * 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)
 
 Mark Center Rapid 13.12.2016 A Tel Aviv ISR 2016-12-13
RcRownchangeKK*chgGame
 1867 1562 2.00 5 1.20 20 24.00 
  Chazan, Yonatan 1927 ISR0.001-0.1020-2.00 
  Sassoon, Roei 1935 ISR0.001-0.1020-2.00 
  Rozin, Yoav 1672 ISR1.0010.652013.00 
  Bodenshtein, Yair 1962  * ISR0.001-0.0820-1.60 
  Tiktin, Dor 1840 ISR1.0010.832016.60 
 * 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)
 
 A. Feldklein Memorial rapid 24.12.16 A Rishon Lezion ISR 2016-12-24
RcRownchangeKK*chgGame
 1926 1562 1.50 5 0.99 20 19.80 
  Penzias, Moti 1962  * ISR1.0010.922018.40 
  Bitensky, Igor m1962  * ISR0.001-0.0820-1.60 
  Lahav, Michal wf1962  * ISR0.001-0.0820-1.60 
  Marcovici, Adrian 1879 ISR0.5010.37207.40 
  Reprun, Nadejda 1867 ISR0.001-0.1420-2.80 
 * 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)
 
 Israel Youth Championship U15 Qualifier 2016 Center Kiryat Ono ISR 2016-12-27
RcRownchangeKK*chgGame
 1555 1562 2.50 5 0.01 20 0.20 
  Landau, Amit 1773 ISR0.001-0.2320-4.60 
  Zohar, Iddo 1420 USA1.0010.31206.20 
  Hoffmann, Yair 1701 ISR0.001-0.3120-6.20 
  Shvarts, Eden 1242 ISR1.0010.13202.60 
  Levin, Guy 1639 ISR0.5010.11202.20 

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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