Individual Calculations December 2018
 Shwarchbard, Zvi  Total change: -13.00  Rating chartPersonal card
 Mark Center Autumn 2018 A Tel Aviv ISR 2018-10-09
RcRownchangeKK*chgGame
 1880 1881 3.00 7 -0.65 20 -13.00 
  Axelrod, Arie f2258 ISR0.001-0.0920-1.80 
  Feigenbaum, Chen 1824 ISR1.0010.42208.40 
  Shabtai, Ran f2209 ISR0.001-0.1320-2.60 
  Tal, Rami 1808 ISR0.001-0.6020-12.00 
  Levanzov, Evgeny 1713 ISR0.501-0.2220-4.40 
  Neeman, Gal 1705 ISR0.501-0.2320-4.60 
  Homa, Miky 1645 ISR1.0010.20204.00 

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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