Individual Calculations April 2017
 Nadav, Avinoam  Total change: 107.20  Rating chartPersonal card
 Jerusalem Championship Arie Rosenberg Memorial 2017 Jerusalem ISR 2017-01-02
RcRownchangeKK*chgGame
 1550 1213 4.00 9 2.76 40 110.40 
  Landa, Alex 1613  * ISR0.001-0.0840-3.20 
  Waxman, Mark 1613  * ISR0.001-0.0840-3.20 
  Jonas, Joseph 1392 FRA1.0010.734029.20 
  Oliel, Yehonatan 1613  * ISR1.0010.924036.80 
  Klein, Achi 1592 ISR0.001-0.0940-3.60 
  Brown, Eithan 1613  * ISR0.001-0.0840-3.20 
  Romem, Nativ 1288 ISR1.0010.604024.00 
  Dermer, Moshe 1613  * ISR1.0010.924036.80 
  Lukin, Elisha 1613  * ISR0.001-0.0840-3.20 
 * 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)
 
 Liga Bet Jerusalem 2017 Round 5-6 Jerusalem ISR 2017-03-02
RcRownchangeKK*chgGame
 1640 1240 0.00 1 -0.08 40 -3.20 
  Granot, Yossi 1640  * ISR0.001-0.0840-3.20 
 * 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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