Individual Calculations September 2010
 Grota, Mateusz  Total change: 27.00  Rating chartPersonal card
 Turniej Pierwszej Szansy - C15 Lazy POL 2010-06-27
RcRownchangeKK*chgGame
 1837 1814 5.00 9 0.80 15 12.00 
  Nizynski, Andrzej 1479 POL1.0010.12151.80 
  Adamowicz, Maciej 1978 POL0.5010.22153.30 
  Prominski, Piotr 1795 POL0.501-0.0315-0.45 
  Karski, Sebastian 1842 POL0.5010.04150.60 
  Kanarkiewicz, Michal 1918 POL0.5010.14152.10 
  Skwarun, Wojciech 1744 POL1.0010.40156.00 
  Malaczek, Mateusz 1824 POL0.5010.01150.15 
  Mroziak, Maciej 2068 POL0.5010.31154.65 
  Zochowski, Kacper 1882 POL0.001-0.4115-6.15 

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
 1796 1814 2.50 6 -0.61 15 -9.15 
  Karski, Lukasz 1999 POL0.001-0.2615-3.90 
  Rabeda, Grzegorz 1520 POL1.0010.15152.25 
  Dobrowolski, Marcin 1964 POL0.5010.20153.00 
  Kaniewski, Patryk 1731 POL0.001-0.6115-9.15 
  Palasz, Krzysztof 1704 POL1.0010.35155.25 
  Polarczyk, Pawel 1856 POL0.001-0.4415-6.60 

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)
 
 XII Miêdzynarodowe Mistrzostwa Gdañska w Szachach Gdansk POL 2010-07-17
RcRownchangeKK*chgGame
 2011 1814 3.50 7 1.61 15 24.15 
  Machlowski, Slawomir 2184 POL1.0010.901513.50 
  Krawczyk, Andrzej 2137 POL0.5010.37155.55 
  Pazurkiewicz, Janusz 2091 POL1.0010.831512.45 
  Kobus, Sebastian 2080 POL0.001-0.1815-2.70 
  Wrzesinski, Pawel 1976 POL0.001-0.2915-4.35 
  Garbowska, Hanna 2026 POL0.001-0.2315-3.45 
  Janik, Igor 1586 POL1.0010.21153.15 

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)
 

 

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