Individual Calculations November 2020
 Kostrzewski, Dawid  Total change: -5.60  Rating chartPersonal card
 Mistrzostwa Miedzywojewodzkie Juniorow OP-SL C11 2020 Wegierska Gorka POL 2020-10-19
RcRownchangeKK*chgGame
 1260 1073 1.00 4 -0.14 40 -5.60 
  Niesyt, Michal 1473  * POL0.001-0.0840-3.20 
  Lassak, Franciszek 1070 POL0.5010.00400.00 
  Wesolowski, Jeremi 1142 POL0.5010.10404.00 
  Lecki, Leonard 1355 POL0.001-0.1640-6.40 
 * 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)
 

 

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