Individual Calculations September 2011
 Harazinska, Ewa  Total change: 27.30  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy - MieleƱska Perla - Open B Lazy POL 2011-06-25
RcRownchangeKK*chgGame
 1854 1757 4.50 8 1.56 15 23.40 
  Jankowski, Rafal 1520 POL1.0010.20153.00 
  Narkun, Michal 1895 POL1.0010.691510.35 
  Kumala, Aleksander 1889 POL0.001-0.3215-4.80 
  Duleba, Roman 1893 POL1.0010.681510.20 
  Wielosz, Jaroslaw 1884 POL0.5010.17152.55 
  Ciechonski, Piotr 1888 POL1.0010.681510.20 
  Eggink, Ryszard 1905 POL0.001-0.3015-4.50 
  Medvedeva, Anna 1956 RUS0.001-0.2415-3.60 

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)
 
 Miguel Najdorf International Chess Festival - Open B Warsaw POL 2011-07-14
RcRownchangeKK*chgGame
 1697 1771 5.50 9 0.26 15 3.90 
  Kucharski, Jacek 1404 POL1.0010.10151.50 
  Rozycki, Wojciech 1472 POL0.001-0.8515-12.75 
  Grochowski, Stefan 1554 POL1.0010.22153.30 
  Czaplewska, Klara 1586 POL1.0010.26153.90 
  Sosnowska, Elzbieta wf1948 POL0.5010.23153.45 
  Staniszewska, Adrianna 1871 POL1.0010.64159.60 
  Szewczyk, Mariusz 1804 POL0.001-0.4515-6.75 
  Szarwacki, Dominik 1948 POL0.001-0.2715-4.05 
  Lebiedowicz, Borys 1682 POL1.0010.38155.70 

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)
 

 

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