Individual Calculations July 2008
 Bitansky, Igor  Total change: 6.70  Rating chartPersonal card
 Israel National League 2008 Various ISR 2008-01-04
RcRownchangeKK*chgGame
 2336 2424 2.50 5 -0.59 10 -5.90 
  Gruenfeld, Yehuda g2490 ISR0.001-0.4110-4.10 
  Botvinnik, Irina wf2235 ISR0.501-0.2510-2.50 
  Kundin, Alexander m2376 ISR1.0010.43104.30 
  Shklovski, Vladislav 2266 ISR0.501-0.2110-2.10 
  Kreizberg, Michael f2312 ISR0.501-0.1510-1.50 

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)
 
 Doeberl Cup Premier Canberra AUS 2008-03-20
RcRownchangeKK*chgGame
 2342 2424 6.00 9 0.58 10 5.80 
  Nguyen, Giang 2106 AUS1.0010.13101.30 
  Wright, Neil S 2207 AUS1.0010.22102.20 
  Ganguly, Surya Shekhar g2579 IND0.5010.21102.10 
  Gagunashvili, Merab g2553 GEO0.5010.17101.70 
  Rej, Tomek 2283 AUS0.001-0.6910-6.90 
  Kresovic, Velimir 2245 GER1.0010.27102.70 
  Feldman, Vladimir m2301 AUS0.501-0.1710-1.70 
  Toth, Andras m2410 HUN1.0010.48104.80 
  Kizov, Atanas m2398 MKD0.501-0.0410-0.40 

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)
 
 Sydney International Open Sydney AUS 2008-03-25
RcRownchangeKK*chgGame
 2302 2424 6.50 9 0.68 10 6.80 
  Christensen, Joshua 2074 AUS1.0010.11101.10 
  Illingworth, Max c2152 AUS1.0010.17101.70 
  Malakhatko, Vadim g2600 BEL0.001-0.2710-2.70 
  Rej, Tomek 2283 AUS1.0010.31103.10 
  Haessler, Carl 2147 USA1.0010.17101.70 
  Jones, Gawain g2562 ENG0.001-0.3110-3.10 
  Swiercz, Dariusz f2315 POL1.0010.35103.50 
  Zozulia, Anna mwg2344 BEL0.501-0.1110-1.10 
  Chow, Samuel 2240 AUS1.0010.26102.60 

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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