Individual Calculations June 2016
 Freiman, Mark  Total change: 9.20  Rating chartPersonal card
 Liga Alef Mercaz 2016 Postponed match Round 6 Maale Edomim ISR 2016-04-07
RcRownchangeKK*chgGame
 1881 1839 1.00 1 0.56 20 11.20 
  Polishuk, Alexander 1881 ISR1.0010.562011.20 

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)
 
 Liga Alef Mercaz 2016 Round 8-9 various ISR 2016-05-05
RcRownchangeKK*chgGame
 2173 1802 0.00 1 -0.10 20 -2.00 
  Gal, Moshe 2173 ISR0.001-0.1020-2.00 

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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