Individual Calculations July 2009
 Orzech, Dominik  Total change: 4.60  Rating chartPersonal card
 2.Bundesliga Nord Juergen Kohlstaedt GER 2008-10-05
RcRownchangeKK*chgGame
 2316 2462 4.00 5 0.55 10 5.50 
  Wiegmann, Sascha 2230 GER1.0010.21102.10 
  Heinig, Wolfram Dr. f2328 GER1.0010.32103.20 
  Kreuzholz, Michael 2349 GER0.501-0.1510-1.50 
  Buchenau, Frank f2269 GER0.501-0.2510-2.50 
  Van Delft, Merijn m2402 NED1.0010.42104.20 

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)
 
 13.Internat.Neckar-Open A Deizisau GER 2009-04-09
RcRownchangeKK*chgGame
 2345 2461 7.00 9 1.30 10 13.00 
  Zhou, Syang 2111 GER0.501-0.3910-3.90 
  Bogner, Norbert 2111 GER1.0010.11101.10 
  Mehne, Claudius 2213 GER1.0010.19101.90 
  Gheng, Josef f2310 GER1.0010.30103.00 
  Malakhatko, Vadim g2618 BEL0.5010.21102.10 
  Schiendorfer, Emanuel 2274 SUI1.0010.26102.60 
  Bachmann, Axel g2555 PAR0.001-0.3710-3.70 
  Pfrommer, Christoph f2351 GER1.0010.35103.50 
  Braun, Arik g2564 GER1.0010.64106.40 

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)
 
 XII Miedzynarodowy Turniej Szachowy-Open Krynica Zdroj 2009 Krynica POL 2009-04-18
RcRownchangeKK*chgGame
 2234 2461 7.00 9 0.04 10 0.40 
  Galyga, Jozef 2111 POL1.0010.11101.10 
  Ostrowski, Robert 2111 POL1.0010.11101.10 
  Praszak, Michal 2231 POL1.0010.21102.10 
  Miroslaw, Michal f2314 POL0.501-0.2010-2.00 
  Zezulkin, Jurij g2431 BLR0.501-0.0410-0.40 
  Strzelecki, Jerzy 2180 POL1.0010.16101.60 
  Leszner, Liliana wm2145 POL1.0010.13101.30 
  Lagowski, Patryk m2345 POL0.501-0.1610-1.60 
  Seifert, Henryk f2242 POL0.501-0.2810-2.80 

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)
 
 4th POL Academic Champ. Open A Wroclaw POL 2009-04-27
RcRownchangeKK*chgGame
 2313 2461 6.00 9 -0.17 10 -1.70 
  Korosciel, Aneta 2111 POL1.0010.11101.10 
  Korennoi, Viktor 2223 RUS1.0010.20102.00 
  Dobrowolski, Aleksander 2352 POL0.001-0.6510-6.50 
  Kasparova, Tatiana wm2189 BLR1.0010.17101.70 
  Stachowiak, Kamil 2381 POL0.501-0.1110-1.10 
  Jegorovas, Aleksandras f2322 LTU0.501-0.1910-1.90 
  Budrewicz, Krzysztof 2374 POL1.0010.38103.80 
  Brodowski, Piotr 2392 POL1.0010.40104.00 
  Kasparov, Sergey g2476 BLR0.001-0.4810-4.80 

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)
 
 17th Lasker's Memorial - Open A Barlinek POL 2009-05-16
RcRownchangeKK*chgGame
 2276 2461 4.50 8 -1.26 10 -12.60 
  Hantak, Adam 2196 GER1.0010.18101.80 
  Aliavdin, Nikolai m2365 BLR0.001-0.6310-6.30 
  Rooze, Jan f2232 BEL0.501-0.2910-2.90 
  Malaniuk, Vladimir P g2523 UKR0.5010.09100.90 
  Klim, Kamil 2211 POL0.001-0.8110-8.10 
  Zezulkin, Jurij g2431 BLR0.501-0.0410-0.40 
  Demidowicz, Maria 2139 POL1.0010.13101.30 
  Galyga, Jozef 2111 POL1.0010.11101.10 

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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