Individual Calculations August 2017
 Bromirski, Gracjan  Total change: 14.40  Rating chartPersonal card
 Miedzywojewodzkie Mistrzostwa Mlodzikow KP-PO - Chlopcy Bydgoszcz POL 2017-06-16
RcRownchangeKK*chgGame
 1243 1067 1.50 4 0.36 40 14.40 
  Malinowski, Szymon 1415 POL0.001-0.1140-4.40 
  Sniadecki, Oskar 1248 POL0.5010.24409.60 
  Malek, Jan 1242 POL0.5010.23409.20 
  Murawski, Milosz 1068 POL0.5010.00400.00 

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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