Individual Calculations April 2008
 Brzezinski, Mateusz  Total change: 46.20  Rating chartPersonal card
 III Fordonski Turniej Weekendowy Bydgoszcz POL 2007-12-28
RcRownchangeKK*chgGame
 1998 1751 2.50 5 1.47 15 22.05 
  Szybowicz, Piotr 2016 POL0.5010.32154.80 
  Lech, Piotr 1834 POL0.5010.11151.65 
  Wesolowska, Magdalena 1994 POL1.0010.801512.00 
  Oledzki, Tomasz 2083 POL0.5010.38155.70 
  Bokiej, Przemyslaw 2063 POL0.001-0.1415-2.10 

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)
 
 XXV Junior's Chess Tournament Bydgoszcz POL 2008-01-28
RcRownchangeKK*chgGame
 1768 1800 6.50 9 1.61 15 24.15 
  Sobkowski, Krzysztof 1549 POL1.0010.19152.85 
  Karpinski, Bartlomiej 1842 POL0.5010.06150.90 
  Bokiej, Przemyslaw 2068 POL1.0010.831512.45 
  Marks, Piotr 1727 POL0.501-0.1015-1.50 
  Licznerski, Lukasz 1803 POL0.5010.00150.00 
  Kotula, Konrad 1739 POL1.0010.42156.30 
  Kotula, Oktawia 1660 POL0.501-0.1915-2.85 
  Wesolowski, Edgar 1890 POL0.5010.12151.80 
  Nowacki, Krzysztof 1632 POL1.0010.28154.20 

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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