Individual Calculations December 2017
 Weintraub, Amit  Total change: -17.60  Rating chartPersonal card
 Nat. Ch. 1-8 final 2017 Haifa-Nesher B Nesher ISR 2017-09-04
RcRownchangeKK*chgGame
 1589 1793 5.00 8 -0.97 40 -38.80 
  Kharouba, Wasim 1546 ISR1.0010.19407.60 
  Sinitski, John 1581 ISR0.501-0.2740-10.80 
  Zoabi, Jihad 1393  * ISR1.0010.08403.20 
  Smilovich, Eli 1633 ISR1.0010.294011.60 
  Meir, Ohad 1612 ISR1.0010.264010.40 
  Rave, Avraham 1757 ISR0.001-0.5540-22.00 
  Tsirilman, Guy 1470 ISR0.501-0.3740-14.80 
  Schneiderman, Arie 1723 ISR0.001-0.6040-24.00 
 * 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 Noar Artzit North 2017-18 Round 3-4 various ISR 2017-11-04
RcRownchangeKK*chgGame
 1616 1793 2.00 2 0.53 40 21.20 
  Yusupoff, Yoav 1628 ISR1.0010.284011.20 
  Pounko, Ariel 1603 ISR1.0010.254010.00 

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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