Rapid: Individual Calculations January 2015
 Musyuk, Lior  Total change: 19.40  Rating chartPersonal card
 Mark Center rapid December 2014 Tel Aviv ISR 2014-12-11
RcRownchangeKK*chgGame
 1938 1653 1.50 5 0.64 20 12.80 
  Kaminik, Aleksandar 2053  * ISR0.5010.42208.40 
  Magen, Amnon 1887 ISR1.0010.792015.80 
  Halamish, Arnon 2053  * ISR0.001-0.0820-1.60 
  Federovski, Adi 1846 ISR0.001-0.2520-5.00 
  Bodenshtein, Yair 1852 ISR0.001-0.2420-4.80 
 * 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)
 
 Ganey Tikva Rapid Chess Championship 2014 Ganey Tikva ISR 2014-12-19
RcRownchangeKK*chgGame
 2009 1653 0.50 2 0.28 20 5.60 
  Rozen, Guy 1964 ISR0.001-0.1420-2.80 
  Podeneshko, Evgeny 2053  * ISR0.5010.42208.40 
 * 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)
 
 Israel U-15 Preliminaries (South) 2014 Jerusalem ISR 2014-12-21
RcRownchangeKK*chgGame
 1885 1653 0.50 2 0.05 20 1.00 
  Triger, Ramon 2002 ISR0.001-0.1120-2.20 
  Forman, Ido 1767 ISR0.5010.16203.20 

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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