Individual Calculations November 2009
 Bokiej, Przemyslaw  Total change: -6.15  Rating chartPersonal card
 Jubilee 60 years CHEMIK Bydgoszcz Bydgoszcz POL 2009-10-09
RcRownchangeKK*chgGame
 1933 2075 3.00 5 -0.32 15 -4.80 
  Sobkowski, Krzysztof 1675  * POL1.0010.08151.20 
  Olszewski, Marek 2155 POL0.001-0.3915-5.85 
  Starzynski, Waldemar 1855 POL0.001-0.7815-11.70 
  Marchlewicz, Kamil 2039 POL1.0010.45156.75 
  Lewandowski, Marek 1940 POL1.0010.32154.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Miedzywojewodzkie Mistrzostwa Juniorow PO-KP C17 Junoszyno kolo Stegny POL 2009-10-17
RcRownchangeKK*chgGame
 1864 2075 6.00 8 -0.09 15 -1.35 
  Kotula, Konrad 1824 POL0.501-0.3115-4.65 
  Nowacki, Krzysztof 1737 POL1.0010.12151.80 
  Brzezinski, Mateusz 1930 POL0.501-0.1915-2.85 
  Januszewski, Piotr 1849 POL1.0010.21153.15 
  Zielinski, Wojciech 1970 POL1.0010.36155.40 
  Karski, Lukasz 1968 POL0.501-0.1515-2.25 
  Kumala, Aleksander 1867 POL1.0010.23153.45 
  Walczak, Michal 1768 POL0.501-0.3615-5.40 

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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