Individual Calculations January 2018
 Pevzner, Maks  Total change: -103.20  Rating chartPersonal card
 Nat. Ch. 1-8 final 2017 Ashdod Ashdod ISR 2017-09-23
RcRownchangeKK*chgGame
 1477 1626 3.50 9 -2.56 40 -102.40 
  Kleitman, Alex 1226  * ISR1.0010.08403.20 
  Kardashov, Vladimir 1280 ISR1.0010.11404.40 
  Tsur, Gil 1582 ISR0.001-0.5640-22.40 
  Sorochan, Mark 1335 ISR0.001-0.8540-34.00 
  Robach, Shay 1614 ISR0.001-0.5240-20.80 
  Robach, Yuval 1413 ISR0.001-0.7740-30.80 
  Yoshpa, Yonatan 1536 ISR1.0010.384015.20 
  Vainer, Natan 1782 ISR0.001-0.2940-11.60 
  Okin, Konstantin 1526 RUS0.501-0.1440-5.60 
 * 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)
 
 Liga Noar Artzit South 2017-18 Round 5-7 various ISR 2017-12-02
RcRownchangeKK*chgGame
 1502 1633 2.00 3 -0.02 40 -0.80 
  Robach, Yuval 1419 ISR1.0010.23409.20 
  Federovski, Yael 1568 ISR1.0010.414016.40 
  Litvinenko, Daniel 1518 ISR0.001-0.6640-26.40 

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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