Individual Calculations March 2020
 Staniewicz, Adrianna  Total change: -8.00  Rating chartPersonal card
 VIII Miedzynarodowy Turniej Szachowy Szachy bez granic OPEN Grupa A do 1400 ELO Sokolka POL 2020-02-01
RcRownchangeKK*chgGame
 1279 1363 4.00 7 -0.20 40 -8.00 
  Stupak, Aleksandra 1116 POL1.0010.19407.60 
  Zubacki, Wiktor 1303 POL1.0010.424016.80 
  Chomicka, Kinga 1420 POL0.001-0.4240-16.80 
  Chiszko, Oskar 1050 POL1.0010.14405.60 
  Wisniewski, Adam 1377 POL0.5010.02400.80 
  Prazych, Tadeusz 1322 POL0.501-0.0640-2.40 
  Garbowska, Maja 1368 POL0.001-0.4940-19.60 

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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