Individual Calculations March 2017
 Yahav, Menachem  Total change: 68.40  Rating chartPersonal card
 1st Zvi Bar-Shira Memorial 2016-17 Tel Aviv ISR 2016-11-14
RcRownchangeKK*chgGame
 1844 1708 6.50 9 3.53 20 70.60 
  Peleg, Meir 1668 ISR1.0010.44208.80 
  Shorek, Mordechai 1674 ISR0.501-0.0520-1.00 
  Chechnovsky, Avi 1792 ISR0.5010.12202.40 
  Berkman, Aviad 1763 ISR1.0010.582011.60 
  Blass, Eyal 1889 ISR1.0010.742014.80 
  Shapira, Avner 2021 ISR1.0010.862017.20 
  Bar-El, Shmuel 1929 ISR0.5010.28205.60 
  Dotan, Valeria wf1917 ISR0.5010.27205.40 
  Bar-Or, Ornan 1943 ISR0.5010.29205.80 

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 Bet Hadarim 2017 Round 3-4 varios ISR 2017-02-02
RcRownchangeKK*chgGame
 1771 1813 1.00 2 -0.11 20 -2.20 
  Diomin, Reuven 1637 ISR1.0010.27205.40 
  Borenshtein, Tal 1904 ISR0.001-0.3820-7.60 

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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