Individual Calculations March 2018
 Malkin, Ben  Total change: 8.00  Rating chartPersonal card
 Kiryat Ono Winter 2017-18 B Kiryat Ono ISR 2017-12-06
RcRownchangeKK*chgGame
 1562 1356 2.00 6 0.35 40 14.00 
  Chill, Jordan 1756  * ISR0.001-0.0840-3.20 
  Cohen, Elad 1695 ISR0.001-0.1240-4.80 
  Geffen, Maor 1331 ISR1.0010.474018.80 
  Milatin, Zvi 1467 ISR1.0010.654026.00 
  Lotsov Har-Zahav, Avraham 1756  * ISR0.001-0.0840-3.20 
  Kadosh, Lior 1364 ISR0.001-0.4940-19.60 
 * 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 Sharon 2018 Round 3-4 various ISR 2018-02-10
RcRownchangeKK*chgGame
 1645 1350 0.00 1 -0.15 40 -6.00 
  Qasem, Huda 1645 ISR0.001-0.1540-6.00 

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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