Individual Calculations January 2011
 Kumala, Aleksander  Total change: 9.90  Rating chartPersonal card
 LISTOPAD 2010 Gdansk POL 2010-11-05
RcRownchangeKK*chgGame
 1790 1860 4.00 5 1.17 15 17.55 
  Lasota, Kacper 1460  * POL1.0010.08151.20 
  Mielke, Patryk 1586 POL1.0010.17152.55 
  Walkusz, Miroslaw 1950 POL0.5010.12151.80 
  Kotlowski, Tomasz 2057 POL1.0010.751511.25 
  Karczynski, Lech 1895 POL0.5010.05150.75 
 * 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)
 
 I Otwarty Turniej Gwiazdkowy Gdansk POL 2010-12-17
RcRownchangeKK*chgGame
 1762 1860 2.50 5 -0.51 15 -7.65 
  Szymanowski, Igor 1460  * POL1.0010.08151.20 
  Kotlowski, Tomasz 2057 POL0.001-0.2515-3.75 
  Bieszk, Stanislaw 1773 POL1.0010.38155.70 
  Kindler, Przemyslaw 1570 POL0.501-0.3415-5.10 
  Walkusz, Miroslaw c1950 POL0.001-0.3815-5.70 
 * 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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