Individual Calculations August 2012
 Piotrowski, Przemyslaw  Total change: -10.35  Rating chartPersonal card
 7th International Tournament of Polonia Wroclaw Chess Club - Open A Wroclaw POL 2012-07-02
RcRownchangeKK*chgGame
 2031 1933 2.00 8 -1.01 15 -15.15 
  Kaunas, Kestutis m2247 LTU0.001-0.1415-2.10 
  Khamidov, Komil 2090 POL0.001-0.2915-4.35 
  Tkachev, Ivan 2157 RUS0.001-0.2215-3.30 
  Spicak, Krzysztof 1990 POL1.0010.58158.70 
  Grela, Kacper 1875 POL0.001-0.5815-8.70 
  Szymczak, Paula 1635 POL1.0010.15152.25 
  Mondrzycki, Bartlomiej 2056 POL0.001-0.3315-4.95 
  Markowski, Piotr 2199 POL0.001-0.1815-2.70 

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)
 
 7th International Tournament of Polonia Wroclaw Chess Club - Open B Wroclaw POL 2012-07-02
RcRownchangeKK*chgGame
 1814 1933 6.00 9 0.32 15 4.80 
  Sernecki, Franciszek 1601 POL0.001-0.8815-13.20 
  Drgas, Marlena 1533  * POL1.0010.08151.20 
  Chenska, Karolina 1583  * POL1.0010.11151.65 
  Dmochowska, Agnieszka wc1782 POL1.0010.30154.50 
  Somyk, Marcin 1979 POL1.0010.56158.40 
  Miszczak, Mateusz 1974 POL1.0010.56158.40 
  Stankowski, Aleksander 1884 POL0.001-0.5715-8.55 
  Oszczanowski, Witold 1899 POL1.0010.45156.75 
  Rimeikis, Andrius 2091 LTU0.001-0.2915-4.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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