Individual Calculations July 2009
 Grabarczyk, Miroslaw  Total change: 10.60  Rating chartPersonal card
 Scandinavian Open 2009 Kobenhavn DEN 2009-04-18
RcRownchangeKK*chgGame
 2452 2469 6.50 11 0.74 10 7.40 
  Smith, Axel m2383 SWE0.501-0.1210-1.20 
  Zdebskaja, Natalia wg2438 UKR1.0010.46104.60 
  Semcesen, Daniel f2387 SWE0.501-0.1110-1.10 
  Lund, Esben m2430 DEN0.501-0.0510-0.50 
  Danielsen, Henrik g2482 DEN1.0010.52105.20 
  Drozdovskij, Yuri g2603 UKR0.5010.18101.80 
  Haub, Thorsten Michael m2448 GER0.501-0.0310-0.30 
  Tikkanen, Hans m2425 SWE0.001-0.5610-5.60 
  Brynell, Stellan g2463 SWE0.501-0.0110-0.10 
  Grandelius, Nils m2491 SWE0.5010.03100.30 
  Thorfinnsson, Bjorn f2422 ISL1.0010.43104.30 

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)
 
 4th POL Academic Champ. Open A Wroclaw POL 2009-04-27
RcRownchangeKK*chgGame
 2238 2469 5.50 9 -1.52 10 -15.20 
  Zwolakiewicz, Krzysztof 2119 POL1.0010.11101.10 
  Vlasov, Egor 2275 RUS0.501-0.2510-2.50 
  Zolnierowicz, Krzysztof m2220 POL0.001-0.8110-8.10 
  Khamidov, Komil 2119 POL1.0010.11101.10 
  Minina, Veronika 2172 RUS0.501-0.3510-3.50 
  Luch, Michal m2412 POL0.501-0.0810-0.80 
  Kalvaitis, Sigitas 2237 LTU0.501-0.2910-2.90 
  Jegorovas, Aleksandras f2322 LTU1.0010.30103.00 
  Wieczorek, Oskar 2267 POL0.501-0.2610-2.60 

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)
 
 Copenhagen Chess Challenge 2009 Kobenhavn DEN 2009-05-06
RcRownchangeKK*chgGame
 2330 2469 6.50 9 0.47 10 4.70 
  Brondum, Eric 2138 DEN0.501-0.3810-3.80 
  Nielsen, Leonard De Freitas 2119 DEN1.0010.11101.10 
  Holmsgaard, Henrik 2330 DEN1.0010.31103.10 
  Mikkelsen, Nikolaj m2394 DEN0.501-0.1010-1.00 
  Bekker-Jensen, Simon m2411 DEN0.501-0.0810-0.80 
  Carstensen, Jacob f2331 DEN1.0010.31103.10 
  Rasmussen, Allan Stig m2501 DEN0.5010.04100.40 
  Grandelius, Nils m2491 SWE0.5010.03100.30 
  Kovachev, Daniel Jakobsen 2256 NOR1.0010.23102.30 

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)
 
 OP Citta' di Brescia Rivoltella ITA 2009-06-06
RcRownchangeKK*chgGame
 2410 2469 6.50 9 1.37 10 13.70 
  Yakovich, Yuri g2569 RUS0.001-0.3610-3.60 
  Sveshnikov, Vladimir f2385 LAT0.501-0.1210-1.20 
  De Paoli, Emilio 2119 ITA1.0010.11101.10 
  Bentivegna, Francesco f2326 ITA1.0010.31103.10 
  Efimov, Igor g2439 MNC1.0010.46104.60 
  Salvador, Roland m2445 PHI1.0010.47104.70 
  Romanishin, Oleg M g2501 UKR0.5010.04100.40 
  Valsecchi, Alessio f2363 ITA1.0010.36103.60 
  Grigore, George-Gabriel g2542 ROU0.5010.10101.00 

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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