Individual Calculations April 2009
 Szulgacz, Maciej  Total change: 27.60  Rating chartPersonal card
 XXVI Turniej Szachowy Juniorow Bydgoszcz POL 2009-02-16
RcRownchangeKK*chgGame
 1745 1529 4.00 9 1.84 15 27.60 
  Kotula, Konrad 1756 POL0.001-0.2115-3.15 
  Mazalon, Mateusz 1728 POL0.001-0.2415-3.60 
  Kacperski, Wojciech 1546 POL1.0010.52157.80 
  Gora, Antonina 1583 POL1.0010.58158.70 
  Snihur, Piotr 1720 POL1.0010.751511.25 
  Brzezinski, Mateusz 1879 POL1.0010.891513.35 
  Drozdowski, Kacper 1879 POL0.001-0.1115-1.65 
  Bokiej, Przemyslaw 1879 POL0.001-0.1115-1.65 
  Kotula, Oktawia 1737 POL0.001-0.2315-3.45 

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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