Individual Calculations January 2017
 Soffer, Ram  Total change: 2.50  Rating chartPersonal card
 Ramat Gan Masters Autumn 2016 A Ramat Gan ISR 2016-11-06
RcRownchangeKK*chgGame
 2253 2483 5.50 6 0.85 10 8.50 
  Kochavi, Ori 2083  * ISR1.0010.08100.80 
  Drori, Dan f2157 ISR1.0010.13101.30 
  Aharonovich, Itamar f2303 ISR1.0010.26102.60 
  Kraus, Ohad 2340 ISR1.0010.31103.10 
  Zilberman, Yaacov g2382 ISR0.501-0.1410-1.40 
  Chernomordik, Pavel f2254 ISR1.0010.21102.10 
 * 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
 2433 2488 4.50 9 -0.60 10 -6.00 
  Chernomordik, Pavel f2254 ISR0.501-0.2910-2.90 
  Parkhov, Yair 2207 ISR1.0010.16101.60 
  Postny, Evgeny g2620 ISR0.5010.18101.80 
  Mikhalevski, Victor g2503 ISR0.5010.02100.20 
  Givon, Asaf m2471 ISR0.501-0.0210-0.20 
  Shachar, Ehud f2356 ISR0.501-0.1810-1.80 
  Kobo, Ori m2480 ISR0.501-0.0110-0.10 
  Dvoirys, Semen I. g2534 RUS0.5010.06100.60 
  Steinberg, Nitzan m2476 ISR0.001-0.5210-5.20 

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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