Individual Calculations April 2019
 Barila, Daniel  Total change: -56.80  Rating chartPersonal card
 Herzliya Winter B 2019 Herzliya ISR 2019-01-14
RcRownchangeKK*chgGame
 1368 1621 4.00 8 -2.43 20 -48.60 
  Kisch, Ehud 1292 ISR1.0010.12202.40 
  Lavi, Nitay 1346 ISR0.501-0.3320-6.60 
  Kinberg, Raz 1366 ISR1.0010.19203.80 
  Bass, Eyal 1453 RUS0.001-0.7220-14.40 
  Qasem, Muhamad Mody 1266 ISR0.001-0.8920-17.80 
  Dezent, Eyal 1292 ISR1.0010.12202.40 
  Sagi, Nahum 1470 ISR0.501-0.2020-4.00 
  Hershkovich, Benny 1456 ISR0.001-0.7220-14.40 

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)
 
 Israeli League - Postponed games March 2019 Various ISR 2019-02-28
RcRownchangeKK*chgGame
 1787 1617 0.00 1 -0.28 20 -5.60 
  Ricardo, Rafi 1787 ISR0.001-0.2820-5.60 

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 Alef Hadarim 2019 Round 5 Various ISR 2019-03-07
RcRownchangeKK*chgGame
 1934 1617 0.00 1 -0.13 20 -2.60 
  Volkov, Yuri 1934 ISR0.001-0.1320-2.60 

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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