Individual Calculations April 2009
 Krush, Irina  Total change: -4.70  Rating chartPersonal card
 2008 Berkeley International Berkeley, California USA 2008-12-14
RcRownchangeKK*chgGame
 2428 2452 6.00 10 0.70 10 7.00 
  Zenyuk, Iryna cwm2237 USA0.501-0.2710-2.70 
  Shivaji, Shivkumar f2308 PLE1.0010.31103.10 
  Kacheishvili, Gior g2572 GEO0.5010.16101.60 
  Sharavdorj, Dashze g2442 MGL0.501-0.0110-0.10 
  Esserman, Marc R 2348 USA1.0010.36103.60 
  Izoria, Zviad g2610 GEO0.5010.21102.10 
  Milman, Lev m2488 USA1.0010.55105.50 
  Rensch, Daniel M f2354 USA0.501-0.1310-1.30 
  Friedel, Joshua E g2497 USA0.5010.06100.60 
  Pruess, David m2422 USA0.001-0.5410-5.40 

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)
 
 Gibraltar Master 2009 Gibraltar ENG 2009-01-27
RcRownchangeKK*chgGame
 2386 2457 6.50 10 0.69 10 6.90 
  Getz, Nicolai 2190 NOR1.0010.18101.80 
  Berg, Emanuel g2606 SWE0.5010.20102.00 
  Berkes, Ferenc g2651 HUN0.001-0.2510-2.50 
  Tsifanskaya, Ludmila A wm2149 ISR1.0010.14101.40 
  Dunn, Andrew c2216 ENG1.0010.20102.00 
  Sandipan, Chanda g2568 IND1.0010.65106.50 
  Ganguly, Surya Shekhar g2614 IND0.001-0.2910-2.90 
  Lovik, Lasse Ostebo 2184 NOR0.001-0.8310-8.30 
  Klinova, Masha mwg2328 ISR1.0010.33103.30 
  Van Eijk, Sander f2355 NED1.0010.36103.60 

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)
 
 Aeroflot open A2 Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2426 2457 3.00 9 -1.86 10 -18.60 
  Kashlinskaya, Alina wm2302 RUS0.501-0.2110-2.10 
  Pourkashiyan, Atousa wm2272 IRI1.0010.26102.60 
  Kiselev, Vitaliy g2539 RUS0.5010.11101.10 
  Rychagov, Andrey g2514 RUS0.5010.08100.80 
  Nechepurenko, Roman V. f2508 RUS0.5010.07100.70 
  Danin, Alexandre m2465 RUS0.001-0.4910-4.90 
  Kabanov, Nikolai m2502 RUS0.001-0.4410-4.40 
  Djuraev, Sokhib f2353 TJK0.001-0.6410-6.40 
  Wang, Chen 2382 CHN0.001-0.6010-6.00 

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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