Individual Calculations December 2017
 Tsirilman, Guy  Total change: 18.80  Rating chartPersonal card
 Nat. Ch. 1-8 final 2017 Haifa-Nesher B Nesher ISR 2017-09-04
RcRownchangeKK*chgGame
 1577 1470 3.50 8 0.55 40 22.00 
  Zoabi, Jihad 1187 ISR0.501-0.3440-13.60 
  Meir, Ohad 1612 ISR0.001-0.3140-12.40 
  Schneiderman, Arie 1723 ISR1.0010.814032.40 
  Rave, Avraham 1757 ISR0.001-0.1640-6.40 
  Beinin, Leon 1502 ISR1.0010.544021.60 
  Levitan, Yaron 1460 ISR0.501-0.0140-0.40 
  Sinitski, John 1581 ISR0.001-0.3540-14.00 
  Weintraub, Amit 1793 ISR0.5010.374014.80 

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 Noar Ilit North 2017-18 Round 3-4 various ISR 2017-11-04
RcRownchangeKK*chgGame
 1824 1424 0.00 1 -0.08 40 -3.20 
  Gorshtein, Asaf 1824  * 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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