Individual Calculations September 2010
 Eggink, Ryszard  Total change: 28.80  Rating chartPersonal card
 VI Mieleñska Per³a Ba³tyku -Open B Lazy POL 2010-06-27
RcRownchangeKK*chgGame
 1777 1898 6.00 9 0.16 15 2.40 
  Bartoszewski, Bartosz 1509 POL1.0010.09151.35 
  Snihur, Piotr 1722 POL0.501-0.2315-3.45 
  Dus, Leszek 1796 POL0.501-0.1415-2.10 
  Antoszewski, Wojciech 1679 POL1.0010.22153.30 
  Kwiek, Janusz 1750 POL1.0010.30154.50 
  Aleksandrowicz, Marek 1932 POL0.5010.05150.75 
  Jarmula, Pawel 1956 POL0.001-0.4215-6.30 
  Przerwa, Waldemar 1825 POL0.501-0.1015-1.50 
  Eggink, Mateusz 1820 POL1.0010.39155.85 

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)
 
 Miguel Najdorf International Chess Festival - Open B Warsaw POL 2010-07-17
RcRownchangeKK*chgGame
 1804 1896 6.00 7 1.76 15 26.40 
  Sacharewicz, Krzysztof 1496  * POL1.0010.08151.20 
  Golebiewski, Marek 1670 POL1.0010.21153.15 
  Eggink, Mateusz 1833 POL0.501-0.0915-1.35 
  Kowara, Magdalena 1833 POL1.0010.41156.15 
  Prazmowski, Bartosz 1893 POL1.0010.50157.50 
  Grabara, Krzysztof 1961 POL1.0010.59158.85 
  Mietek, Lukasz 1939 POL0.5010.06150.90 
 * 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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