Individual Calculations January 2010
 Landa, Leon  Total change: 42.60  Rating chartPersonal card
 KFS Championship 2009 Kfar Saba ISR 2009-09-05
RcRownchangeKK*chgGame
 2106 2043 7.00 9 3.23 15 48.45 
  Portnoy, Matan 2029 ISR1.0010.48157.20 
  Klevinskiy, David 2101 ISR1.0010.58158.70 
  Givon, Asaf 2149 ISR0.001-0.3615-5.40 
  Protkin, Boris 2115 ISR1.0010.60159.00 
  Schwarz, Harry 2081 ISR1.0010.55158.25 
  Mendel, Yaacov 2026 ISR1.0010.48157.20 
  Klevinskiy, Konstantin 2051 ISR1.0010.51157.65 
  Tarnopolsky, Anatoly f2322 ISR0.001-0.1615-2.40 
  Gerchikov, Pavel 2078 ISR1.0010.55158.25 

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)
 
 Stav 2009 Mark Centre Tel Aviv ISR 2009-10-27
RcRownchangeKK*chgGame
 2058 2043 3.00 7 -0.39 15 -5.85 
  Zak, Uriel m2310 ISR0.001-0.1815-2.70 
  Zilbershtein, Victor 1922 ISR1.0010.34155.10 
  Amit, Eli 2110 ISR0.001-0.4115-6.15 
  Levi, Eli 1928 ISR1.0010.34155.10 
  Shwarchbard, Zvi 1876 ISR1.0010.28154.20 
  Shimonovich, Yoav 2128 ISR0.001-0.3815-5.70 
  Shlam, Yehuda 2132 ISR0.001-0.3815-5.70 

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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