Individual Calculations April 2008
 Demidowicz, Maria  Total change: -13.35  Rating chartPersonal card
 XI.Neujahrs-Open Guben Hotel Waldau Guben GER 2008-01-02
RcRownchangeKK*chgGame
 2175 2039 1.50 5 -0.17 15 -2.55 
  Ivanov, Mikhail g2389 RUS0.001-0.1115-1.65 
  Barna, Mandy 1792 GER0.501-0.3115-4.65 
  Szylko, Waldemar 2161 POL0.5010.17152.55 
  Mazurkiewicz, Michal 2239 POL0.5010.26153.90 
  Dauth, Benjamin f2296 GER0.001-0.1815-2.70 

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)
 
 POL Champ. Woman U20 Sroda Wielkopolska POL 2008-01-25
RcRownchangeKK*chgGame
 2023 2039 5.50 11 -0.25 15 -3.75 
  Stodolnik, Alicja 1833 POL1.0010.24153.60 
  Kulon, Klaudia wf2128 POL0.001-0.3815-5.70 
  Golek, Jagoda 2044 POL1.0010.51157.65 
  Andrzejewska, Anna 2042 POL0.001-0.5015-7.50 
  Zmarzly, Aleksandra 1831 POL0.001-0.7715-11.55 
  Radziewicz, Katarzyna 1961 POL1.0010.39155.85 
  Iwanow, Anna wf1976 POL1.0010.41156.15 
  Zakoscielna, Kinga 2024 POL0.001-0.5215-7.80 
  Adamowicz, Katarzyna 2079 POL0.5010.06150.90 
  Majdan, Joanna wm2293 POL0.001-0.1915-2.85 
  Nowak, Malgorzata 2037 POL1.0010.50157.50 

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)
 
 24e open international de Cappelle Cappelle la Grande FRA 2008-02-16
RcRownchangeKK*chgGame
 2040 2039 3.50 8 -0.47 15 -7.05 
  Padurariu, Ioana-Smaran wm2243 ROU1.0010.761511.40 
  Miedema, Roi f2287 NED0.001-0.1915-2.85 
  Royer, Sylvain 2250 FRA0.001-0.2315-3.45 
  Gibson, John 1877 FRA0.501-0.2115-3.15 
  Blondel, Francis 1689 FRA1.0010.11151.65 
  Bruned, Yvain f2359 ESP0.001-0.1315-1.95 
  Cazeaux, Didier 1815 FRA0.001-0.7815-11.70 
  Cepisul, Desire 1800 FRA1.0010.20153.00 

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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