Individual Calculations September 2009
 Jaworek, Miroslaw  Total change: -3.15  Rating chartPersonal card
 V Miêdzynarodowy Integracyjny Turniej Szachowy Pszczyna Pszczyna POL 2009-07-14
RcRownchangeKK*chgGame
 1967 1885 3.00 8 -0.21 15 -3.15 
  Piesik, Piotr 2209 POL0.001-0.1315-1.95 
  Borys, Jacek 1972 POL0.001-0.3815-5.70 
  Kostowski, Andrzej 1810 POL1.0010.40156.00 
  Szneider, Kazimierz 1974 POL1.0010.62159.30 
  Worek, Joanna wm2232 POL0.001-0.1115-1.65 
  Szusterowski, Radoslaw 1969 POL0.001-0.3815-5.70 
  Temel, Jan 1962 POL0.001-0.3915-5.85 
  Kostrzewski, Jakub 1606 POL1.0010.16152.40 

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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