Individual Calculations December 2017
 Landau, Amit  Total change: -75.60  Rating chartPersonal card
 Start of Season RG Masters 2017 A Ramat Gan ISR 2017-09-04
RcRownchangeKK*chgGame
 1833 1965 2.50 7 -2.21 40 -88.40 
  Kadria, Avi 1729 ISR0.501-0.3040-12.00 
  Parnes, Nadav 1936 ISR0.001-0.5440-21.60 
  Marcovici, Adrian 1928 ISR0.001-0.5540-22.00 
  Yaniv, Yuval 1857 ISR0.001-0.6540-26.00 
  Guz, Ari 1744 ISR1.0010.22408.80 
  Verny, David 1828 ISR1.0010.324012.80 
  Avineri, Paz 1807 ISR0.001-0.7140-28.40 

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 Noar Artzit Center 2017-18 Round 3-4 various ISR 2017-11-04
RcRownchangeKK*chgGame
 1691 1976 2.00 2 0.32 40 12.80 
  Cohen, Elad 1686 ISR1.0010.16406.40 
  Shik Buchbinder, Maks 1695 ISR1.0010.16406.40 

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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