Individual Calculations November 2020
 Kopestynski, Michal  Total change: -17.60  Rating chartPersonal card
 62 Ogolnopolski Masowy Turniej Szachowy LZS o Zlota Wieze - Final Centralny Kokotek POL 2020-09-27
RcRownchangeKK*chgGame
 1580 1472 3.00 9 -0.44 40 -17.60 
  Sowinski, Pawel 1704 POL0.001-0.2140-8.40 
  Jagura, Norbert 1717 POL1.0010.804032.00 
  Jagura, Gabriel 1486 POL0.001-0.4840-19.20 
  Majocha, Piotr 1872  * POL0.001-0.0840-3.20 
  Kolodziej, Oskar 1242 POL1.0010.21408.40 
  Lewandowski, Witold 1664 POL0.001-0.2540-10.00 
  Krol, Jakub 1213 POL1.0010.18407.20 
  Kozlowski, Pawel 1872  * POL0.001-0.0840-3.20 
  Wilk, Aleksander 1451 POL0.001-0.5340-21.20 
 * 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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