Individual Calculations October 2008
 Botor, Michal  Total change: 21.15  Rating chartPersonal card
 Indywidualne Mistrzostwa Slaska Juniorow '2008 - C17 /1991-1992/ Katowice POL 2008-06-13
RcRownchangeKK*chgGame
 1917 1896 4.50 7 1.20 15 18.00 
  Borys, Jacek 2000 POL0.001-0.3615-5.40 
  Grychtol, Karol 1847 POL1.0010.43156.45 
  Graczyk, Konrad 1904 POL1.0010.51157.65 
  Matuszczyk, Przemyslaw 1988 POL1.0010.63159.45 
  Siedlinski, Piotr 1854 POL1.0010.44156.60 
  Grygierczyk, Wojciech 1820 POL0.501-0.1015-1.50 
  Wandzik, Wojciech 2009 POL0.001-0.3515-5.25 

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)
 
 13th Seahorse Open B Rewal POL 2008-08-20
RcRownchangeKK*chgGame
 1826 1949 6.00 9 0.21 15 3.15 
  Paterek, Diana 1599 POL1.0010.11151.65 
  Dubrawska, Greta 1599 POL1.0010.11151.65 
  Kumor, Lukasz 2064 POL0.001-0.3415-5.10 
  Poswiatowski, Michal 1775 POL0.001-0.7315-10.95 
  Malec, Sebastian 1798 POL1.0010.30154.50 
  Delekta, Anna 1706 POL1.0010.20153.00 
  Brudzinski, Maciej 2092 POL1.0010.691510.35 
  Giemza, Joanna 2024 POL0.001-0.4015-6.00 
  Suwara, Piotr 1778 POL1.0010.27154.05 

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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