Rapid: Individual Calculations November 2017
 Arvily, Itay  Total change: 5.20  Rating chartPersonal card
 Dov Porat Memorial 2017 Rapid B Ramat Gan ISR 2017-10-08
RcRownchangeKK*chgGame
 1587 1422 3.00 9 0.26 20 5.20 
  Aizenberg, Benny 1760 ISR1.0010.882017.60 
  Milikow, Elie 1737 ISR0.001-0.1420-2.80 
  Katkov, Michelle wf1646 ISR0.001-0.2220-4.40 
  Daniel, Ofek 1667 ISR0.001-0.2020-4.00 
  Zilbershtein, Victor 1725 ISR1.0010.862017.20 
  Pevzner, Maks 1510 ISR0.001-0.3820-7.60 
  Sobel, Alon 1558 ISR0.001-0.3220-6.40 
  Cohen, Yael 1401 ISR0.001-0.5320-10.60 
  Gabizon, Gal 1283 ISR1.0010.31206.20 

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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