Individual Calculations January 2017
 Drori, Saar  Total change: 42.80  Rating chartPersonal card
 Ramat Gan Masters Autumn 2016 A Ramat Gan ISR 2016-11-06
RcRownchangeKK*chgGame
 2091 2322 3.50 4 0.47 20 9.40 
  Levi, Netanel 1922  * ISR1.0010.08201.60 
  Klar, Nir 2071 ISR1.0010.19203.80 
  Milikow, Yoav 1988 ISR1.0010.12202.40 
  Zilberman, Yaacov g2382 ISR0.5010.08201.60 
 * 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)
 
 National Championship Final 2016 Tveria ISR 2016-12-04
RcRownchangeKK*chgGame
 2464 2318 4.50 9 1.67 20 33.40 
  Boruchovsky, Avital g2530 ISR0.5010.27205.40 
  Gruenfeld, Yehuda g2436 ISR1.0010.662013.20 
  Baron, Tal g2536 ISR0.5010.28205.60 
  Roiz, Michael g2608 ISR0.5010.34206.80 
  Reshef, Omer m2435 ISR0.001-0.3420-6.80 
  Birnboim, Nathan m2365 ISR1.0010.572011.40 
  Golod, Vitali g2549 ISR0.001-0.2120-4.20 
  Steinberg, Nitzan m2476 ISR0.001-0.2920-5.80 
  Gamayev, Oleg 2238 ISR1.0010.39207.80 

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)
 

 

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