Individual Calculations April 2008
 Marks, Piotr  Total change: 46.05  Rating chartPersonal card
 XXV Junior's Chess Tournament Bydgoszcz POL 2008-01-28
RcRownchangeKK*chgGame
 1777 1727 7.00 9 3.07 15 46.05 
  Wesolowski, Edgar 1890 POL0.5010.22153.30 
  Mazalon, Mateusz 1780 POL1.0010.57158.55 
  Licznerski, Lukasz 1803 POL0.5010.10151.50 
  Brzezinski, Mateusz 1800 POL0.5010.10151.50 
  Bokiej, Przemyslaw 2068 POL0.5010.38155.70 
  Nowacki, Krzysztof 1632 POL1.0010.37155.55 
  Karpinski, Bartlomiej 1842 POL1.0010.66159.90 
  Kotula, Konrad 1739 POL1.0010.52157.80 
  Szulgacz, Maciej 1435 POL1.0010.15152.25 

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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