Individual Calculations July 2013
 Praczukowski, Stanislaw  Total change: 9.90  Rating chartPersonal card
 IV Otwarte Mistrzostwa Miêdzyrzeca Podlaskiego w szachach klasycznych Miedzyrzec Podlaski POL 2013-05-30
RcRownchangeKK*chgGame
 1751 1859 6.50 9 1.02 15 15.30 
  Samujlo, Agnieszka 1459  * POL1.0010.08151.20 
  Berlin, Dmitriy 2085 BLR1.0010.791511.85 
  Parol, Pawel 1998 POL0.5010.19152.85 
  Gora, Jan 1958 POL0.001-0.3615-5.40 
  Wegrzyniak, Pawel 1459  * POL1.0010.08151.20 
  Gora, Antonina 1832 POL0.501-0.0415-0.60 
  Laszczak, Przemyslaw 1507 POL1.0010.11151.65 
  Kokoszczynski, Jan 1619 POL1.0010.20153.00 
  Suliborski, Artur 1840 POL0.501-0.0315-0.45 
 * 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)
 
 Mistrzostwa Polski Amatorow 2013 Wroclaw POL 2013-06-21
RcRownchangeKK*chgGame
 1787 1838 3.00 6 -0.36 15 -5.40 
  Glatty, Zbigniew 1904 POL0.001-0.4115-6.15 
  Wittig, Zenon 1559 POL1.0010.16152.40 
  Dobrowolski, Marcin 1984 POL0.001-0.3015-4.50 
  Jedynak, January 1647 POL1.0010.25153.75 
  Kupsik, Joanna 1674 POL1.0010.28154.20 
  Guziewicz, Wojciech 1955 POL0.001-0.3415-5.10 

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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