Individual Calculations September 2010
 Dror, Levi  Total change: -6.00  Rating chartPersonal card
 Aviv 2010 Herzlia Herzlia ISR 2010-04-26
RcRownchangeKK*chgGame
 2042 1900 3.00 8 0.39 15 5.85 
  Magen, Paz 2026 ISR1.0010.671510.05 
  Hasidovski, Arnold 2148 ISR0.5010.31154.65 
  Katzir, Moshe 2288 ISR0.001-0.0915-1.35 
  Schwarz, Harry 2040 ISR0.001-0.3115-4.65 
  Ben Porat, Zeev 1977 ISR0.001-0.3915-5.85 
  Levine, Yonatan 2100 ISR0.001-0.2415-3.60 
  Towers, Brian 1914 ISR0.5010.02150.30 
  Yusuphanova, Sadi-Carolin 1843 ISR1.0010.42156.30 

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)
 
 Aviv 2010 Mark Centre Tel Aviv ISR 2010-04-27
RcRownchangeKK*chgGame
 1973 1900 1.50 5 -0.63 15 -9.45 
  Dvir, Ofir 1930 ISR0.001-0.4615-6.90 
  Klevitzki, Yehezkel 2300  * ISR0.001-0.0815-1.20 
  Gelman, Hagai 1811 ISR1.0010.38155.70 
  Levi, Eli 1925 ISR0.001-0.4715-7.05 
  Shwarchbard, Zvi 1901 ISR0.5010.00150.00 
 * 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)
 
 OP Torneo di Roma Roma ITA 2010-07-03
RcRownchangeKK*chgGame
 1941 1900 3.00 7 -0.16 15 -2.40 
  Salmoiraghi, Angelo 2172 ITA0.001-0.1715-2.55 
  Van Veenendaal, Elmer 2102 NED0.001-0.2415-3.60 
  Mastroddi, Giuseppe 1726 ITA1.0010.27154.05 
  Vannelli, Vittorio 1768 ITA1.0010.32154.80 
  Micaloni, Mario 2003 ITA0.001-0.3615-5.40 
  Maddaloni, Giovanni 1785 ITA1.0010.34155.10 
  De Carlo, Fabio 2033 ITA0.001-0.3215-4.80 

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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