Individual Calculations December 2015
 Levanzov, Evgeny  Total change: -70.00  Rating chartPersonal card
 ASA-Reti Tel Aviv Summer 2015 Open Tel Aviv ISR 2015-08-10
RcRownchangeKK*chgGame
 1802 1708 0.50 5 -1.43 40 -57.20 
  Amit, Eli 1957 ISR0.001-0.1940-7.60 
  Nechemya, Natan 1668 ISR0.001-0.5640-22.40 
  Chechnovsky, Avi 1665 ISR0.501-0.0640-2.40 
  Holzer, Moshe 1942 ISR0.001-0.2140-8.40 
  Plen, Gilad 1776 ISR0.001-0.4140-16.40 

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)
 
 Ashdod Fridays Classical Chess Sep-Oct 2015 Ashdod ISR 2015-09-18
RcRownchangeKK*chgGame
 1447 1708 0.50 1 -0.32 40 -12.80 
  Mash, Ronen 1447 ISR0.501-0.3240-12.80 

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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