Individual Calculations March 2020
 Cogiel, Mateusz  Total change: 61.60  Rating chartPersonal card
 VI Turniej Szachowy o Puchar Hotelu Szafran - Open A do 2100 ELO Czeladz POL 2020-02-01
RcRownchangeKK*chgGame
 1457 1187 2.50 5 1.54 40 61.60 
  Kieca, Aleksandra 1465 POL0.001-0.1740-6.80 
  Oglaza, Dawid 1320 POL0.5010.18407.20 
  Biel, Maciej 1338 POL1.0010.704028.00 
  Pietras, Maksymilian 1587  * POL0.5010.424016.80 
  Szopa, Emilia 1575 POL0.5010.414016.40 
 * 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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