Individual Calculations September 2010
 Mazalon, Mateusz  Total change: 2.85  Rating chartPersonal card
 Turniej Pierwszej Szansy - C15 Lazy POL 2010-06-27
RcRownchangeKK*chgGame
 1780 1790 3.50 8 -0.55 15 -8.25 
  Mroziak, Maciej 2068 POL0.001-0.1715-2.55 
  Skwarun, Wojciech 1744 POL1.0010.44156.60 
  Zielinski, Maciej 1973 POL0.001-0.2615-3.90 
  Slany, Wiktor 1522 POL0.501-0.3315-4.95 
  Zochowski, Kacper 1882 POL0.5010.13151.95 
  Gabryjalowicz, Jakub 1780 POL0.001-0.5115-7.65 
  Nizynski, Andrzej 1479 POL1.0010.14152.10 
  Prominski, Piotr 1795 POL0.5010.01150.15 

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)
 
 XVII Miêdzynarodowy Turniej Szachowy Kowalewo Pomorskie 2010-Open B Kowalewo Pomorskie POL 2010-07-04
RcRownchangeKK*chgGame
 1723 1837 4.00 5 0.74 15 11.10 
  Kotlowska, Anna 1619 POL1.0010.22153.30 
  Palasz, Krzysztof 1704 POL0.501-0.1815-2.70 
  Korcz, Daniel 1804 POL0.501-0.0515-0.75 
  Kotlewski, Lukasz 1657 POL1.0010.26153.90 
  Przybylowicz, Kazimierz 1831 POL1.0010.49157.35 

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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