Individual Calculations May 2015
 Kokoszczynski, Jan  Total change: 82.00  Rating chartPersonal card
 149th YMCA Winter 2015-C Warszawa POL 2015-01-07
RcRownchangeKK*chgGame
 1701 1765 11.00 13 3.37 40 134.80 
  Sokalski, Daniel 1753 POL1.0010.484019.20 
  Kaminski, Jan 1727 POL1.0010.454018.00 
  Herman, Monika 1726 POL1.0010.454018.00 
  Zbrzeski, Piotr 1747 POL0.501-0.0340-1.20 
  Wrabel, Antoni 1705 POL1.0010.424016.80 
  Szukalski, Antoni 1739 POL0.001-0.5440-21.60 
  Bartczak, Hanna 1615 POL1.0010.304012.00 
  Borowski, Marek 1635 POL1.0010.324012.80 
  Chomiuk, Lukasz 1668 POL1.0010.374014.80 
  Prus, Marek 1656 POL1.0010.354014.00 
  Kacprzak, Karol 1778 POL1.0010.524020.80 
  Palka, Dominika 1752 POL0.501-0.0240-0.80 
  Duda, Ryszard 1617 POL1.0010.304012.00 

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)
 
 Ogolnopolska Olimpiada Mlodziezy C-14 Suwalki POL 2015-04-08
RcRownchangeKK*chgGame
 1679 1906 5.50 9 -1.32 40 -52.80 
  Butyrowski, Marcel 1514 POL0.001-0.9240-36.80 
  Wloch, Mikolaj 1564 POL1.0010.12404.80 
  Modlich, Kacper 1626 POL1.0010.16406.40 
  Kaminski, Maciej 1601 POL0.001-0.8640-34.40 
  Poplawski, Maciej 1737 POL0.001-0.7240-28.80 
  Brozyna, Mateusz 1641 POL0.501-0.3240-12.80 
  Stanowski, Mateusz 1506  * POL1.0010.08403.20 
  Pacan-Milej, Kosma 1842 POL1.0010.414016.40 
  Lukasiewicz, Krzysztof 2079 POL1.0010.734029.20 
 * 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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