Individual Calculations September 2011
 Matewski, Marcin  Total change: -32.10  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy - MieleƱska Perla - Open B Lazy POL 2011-06-25
RcRownchangeKK*chgGame
 1903 1601 0.00 3 -0.46 30 -13.80 
  Kumala, Aleksander 1889 POL0.001-0.1630-4.80 
  Hasinski, Krystian 1974 POL0.001-0.1030-3.00 
  Trepkowski, Piotr 1845 POL0.001-0.2030-6.00 

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)
 
 XVIII Miedzynarodowy Turniej Szachowy w Kowalewie Pomorskim - B Kowalewo Pomorskie POL 2011-07-04
RcRownchangeKK*chgGame
 1664 1601 2.00 6 -0.61 30 -18.30 
  Marchlewicz, Damian 1916 POL0.001-0.1430-4.20 
  Wicikowska, Agata 1428 POL1.0010.27308.10 
  Grota, Mateusz 1795 POL0.001-0.2530-7.50 
  Mazalon, Mateusz 1863 POL0.001-0.1830-5.40 
  Olechnicka, Karolina 1478 POL0.001-0.6730-20.10 
  Jankowiak, Tomasz 1501 POL1.0010.363010.80 

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)
 

 

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