Individual Calculations September 2010
 Janocha, Jan  Total change: -11.85  Rating chartPersonal card
 VI Miedzynarodowy Festiwal Szachowy Chojnice - OPEN B Chojnice POL 2010-07-08
RcRownchangeKK*chgGame
 1587 1803 1.00 3 -1.31 15 -19.65 
  Molenda, Marcin 1508 POL0.001-0.8515-12.75 
  Rzepinski, Maciej 1637 POL0.001-0.7215-10.80 
  Zwara, Szymon 1615 POL1.0010.26153.90 

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)
 
 Mistrzostwa Polski Weteranów I Osób Niepe³nosprawnych Sielpia POL 2010-08-04
RcRownchangeKK*chgGame
 1902 1803 3.50 8 0.52 15 7.80 
  Galicki, Ryszard 2020 POL0.001-0.2215-3.30 
  Gasik, Jadwiga 1973 POL1.0010.721510.80 
  Dembowski, Andrzej 1949 POL0.001-0.3015-4.50 
  Przybyl, Jozef 1916 POL0.001-0.3515-5.25 
  Wysocki, Mieczyslaw 1688 POL1.0010.34155.10 
  Ossowski, Boleslaw 1718 POL1.0010.38155.70 
  Lipski, Tadeusz 2008 POL0.5010.26153.90 
  Relidzynski, Tadeusz 1941 POL0.001-0.3115-4.65 

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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