Individual Calculations July 2010
 Hadari, Ariel  Total change: -16.50  Rating chartPersonal card
 ISR 2nd League Center 2010 Various ISR 2010-01-23
RcRownchangeKK*chgGame
 2279 2029 0.50 2 0.12 15 1.80 
  Krull, Michael 2245 ISR0.5010.28154.20 
  Rabinovich, Joseph 2312 RUS0.001-0.1615-2.40 

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)
 
 Quarter Final Champ 2010 Mark Centre Tel Aviv ISR 2010-05-06
RcRownchangeKK*chgGame
 2053 2029 3.00 9 -1.22 15 -18.30 
  Gonen, Nachum 2017 ISR0.501-0.0215-0.30 
  Yam, Doron 2007 ISR0.001-0.5315-7.95 
  Sheskin, Matan 2227 ISR0.001-0.2415-3.60 
  Blass, Uri 2032 ISR0.001-0.5015-7.50 
  Shwarchbard, Zvi 1909 ISR1.0010.34155.10 
  Gunsherovich, Itay 2073 ISR0.001-0.4415-6.60 
  Amit, Eli 2118 ISR1.0010.62159.30 
  Freidles, Victor 1947 ISR0.501-0.1115-1.65 
  Elchanati, Alon 2148 ISR0.001-0.3415-5.10 

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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