Individual Calculations July 2017
 Niriev, Michael  Total change: 105.60  Rating chartPersonal card
 Rishon Lezion Mondays Spring 2017 B Rishon Lezion ISR 2017-05-08
RcRownchangeKK*chgGame
 1620 1429 4.50 7 2.64 40 105.60 
  Pelech, Roee 1573 ISR0.5010.19407.60 
  Bronstein, Paz 1435 ISR1.0010.514020.40 
  Levanzov, Evgeny 1693 ISR0.001-0.1840-7.20 
  Vaserman, Eduard 1747 ISR0.5010.374014.80 
  Sandovich, Liviu 1501 ISR1.0010.604024.00 
  Vaisgur, Alon 1709 ISR0.5010.344013.60 
  Leib, Daniel 1681 ISR1.0010.814032.40 

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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