Rapid: Individual Calculations October 2018
 Shabtai, Ran  Total change: -21.80  Rating chartPersonal card
 4th Avner Hadar Memorial 2018 Tel Aviv ISR 2018-09-07
RcRownchangeKK*chgGame
 1917 2113 2.50 5 -1.09 20 -21.80 
  Ron, Gil 1713  * ISR1.0010.08201.60 
  Bakalchuk, Johnatan m2364 ISR0.001-0.1920-3.80 
  Kremer, Pavel 1950 ISR0.001-0.7220-14.40 
  Shwarchbard, Zvi 1755 ISR1.0010.10202.00 
  Zemach, Nadav 1804 ISR0.501-0.3620-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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