Individual Calculations April 2019
 Zaslavsky, Oleg  Total change: -17.20  Rating chartPersonal card
 Mark Center Winter A 2019 Tel Aviv ISR 2019-01-15
RcRownchangeKK*chgGame
 1735 1686 2.00 6 -0.64 20 -12.80 
  Amit, Eli 1958 ISR0.001-0.1720-3.40 
  Sobel, Alon 1738 ISR0.001-0.4320-8.60 
  Baruch, Dror 1685 ISR1.0010.502010.00 
  Dor, Avigdor 1694 ISR0.001-0.4920-9.80 
  Neeman, Gal 1743 ISR0.001-0.4220-8.40 
  Vaisman, Michael 1591 ISR1.0010.37207.40 

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)
 
 Liga Beit Merkaz 2019 Round 5 Various ISR 2019-03-07
RcRownchangeKK*chgGame
 1541 1706 0.50 1 -0.22 20 -4.40 
  Homa, Miky 1541 ISR0.501-0.2220-4.40 

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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