Individual Calculations November 2020
 Lassak, Franciszek  Total change: -13.60  Rating chartPersonal card
 Mistrzostwa Miedzywojewodzkie Juniorow OP-SL C11 2020 Wegierska Gorka POL 2020-10-19
RcRownchangeKK*chgGame
 1257 1070 0.50 3 -0.34 40 -13.60 
  Macura, Mateusz 1421 POL0.001-0.1140-4.40 
  Kostrzewski, Dawid 1073 POL0.5010.00400.00 
  Hryniewicz, Maciej 1277 POL0.001-0.2340-9.20 

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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