Individual Calculations June 2019
 Michniok, Justyna  Total change: -13.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow 2019 - I Liga Round 4-7 wojewodztwo slaskie POL 2019-05-11
RcRownchangeKK*chgGame
 1345 1491 1.00 2 -0.33 40 -13.20 
  Kuska, Katarzyna 1173 POL0.501-0.3740-14.80 
  Suchanek, Paulina 1517 POL0.5010.04401.60 

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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