Individual Calculations July 2016
 Zalkind, Konstantin  Total change: -2.80  Rating chartPersonal card
 Herzliya Spring 2016-A Herzliya ISR 2016-05-02
RcRownchangeKK*chgGame
 2122 2171 5.00 9 -0.04 20 -0.80 
  Hayohamo, Raz 1847 ISR1.0010.13202.60 
  Kantsler, Boris g2388 ISR0.5010.28205.60 
  Philosoph, Assi 2107 ISR0.001-0.5920-11.80 
  Amit, Eli 2005 ISR1.0010.28205.60 
  Hasidovski, Arnold 2140 ISR0.501-0.0420-0.80 
  Hertz, Yaniv 2033 ISR1.0010.31206.20 
  Gaz, Ido 2003 ISR0.501-0.2220-4.40 
  Poleg, Dan 2215 ISR0.001-0.4420-8.80 
  Kudischewitsch, David m2361 RUS0.5010.25205.00 

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)
 
 Ramat Gan Masters Spring 2016 Ramat Gan ISR 2016-05-08
RcRownchangeKK*chgGame
 2038 2171 4.50 7 -0.07 20 -1.40 
  Gotainer, Sagi 1771  * ISR1.0010.08201.60 
  Zilberman, Yaacov g2384 ISR0.001-0.2320-4.60 
  Saadon, Netanel 1933 ISR1.0010.20204.00 
  Dvoirys, Semen I. g2531 RUS0.001-0.1020-2.00 
  Vardi, Shlomit 1952 ISR1.0010.22204.40 
  Parnes, Nadav 1804 ISR0.501-0.4020-8.00 
  Kochavi, Ori 1888 ISR1.0010.16203.20 
 * 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)
 
 Liga Artzit Tzafon 2016 Promotion-Relegation Playoffs various ISR 2016-06-18
RcRownchangeKK*chgGame
 2156 2175 0.50 1 -0.03 20 -0.60 
  Gerstein, Shay 2156 ISR0.501-0.0320-0.60 

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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