Individual Calculations April 2009
 Chrzaszcz, Malvina  Total change: -2.10  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-A Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 2133 2010 1.50 8 -1.17 15 -17.55 
  Tyukhanov, Alexey 2227 RUS0.001-0.2215-3.30 
  Mrva, Vladimir f2149 SVK0.001-0.3115-4.65 
  Hansen, Victor 2112 NOR0.001-0.3615-5.40 
  Musialkiewicz, Jan 2117 POL0.001-0.3515-5.25 
  Motor, Marta 2065 POL1.0010.58158.70 
  Szromba, Krzysztof 2158 POL0.001-0.3015-4.50 
  Warakomska, Anna wf2169 POL0.5010.21153.15 
  Deriabina, Svetlana wf2066 RUS0.001-0.4215-6.30 

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)
 
 Marianske Lazne 2009 - Open Marianske Lazne CZE 2009-01-17
RcRownchangeKK*chgGame
 1949 2042 5.00 9 -0.56 15 -8.40 
  Knobling, Rolf 1699 GER1.0010.12151.80 
  Bebel, Arkadiusz 2250 POL0.5010.27154.05 
  Turner, Jan 2374 CZE0.001-0.1215-1.80 
  Strzelczyk, Anna 1827 POL1.0010.23153.45 
  Knapik, Andrzej 1755 POL0.001-0.8415-12.60 
  Shikhta, Vladislav 1863 RUS1.0010.27154.05 
  Iwanow, Anna wf1948 POL0.001-0.6315-9.45 
  Endler, Boris 1912 CZE0.501-0.1815-2.70 
  Kosina, Vladimir 1910 CZE1.0010.32154.80 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2187 2042 4.50 9 1.59 15 23.85 
  Ask, Josef 2225 SWE1.0010.741511.10 
  Solomon, Kenneth m2348 RSA0.001-0.1415-2.10 
  Cieza, Arcadio f2295 PER0.5010.31154.65 
  Husari, Satea m2332 SYR0.5010.34155.10 
  Diogo, Vasco 2313 POR1.0010.831512.45 
  Petran, Peter m2326 SVK0.001-0.1615-2.40 
  Bajarani, Ulvi f2301 AZE0.001-0.1815-2.70 
  Amram, Roger 1755 FRA0.501-0.3415-5.10 
  Grall, Gwenole 1792 FRA1.0010.19152.85 

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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