Blitz: Individual Calculations October 2023
 Kowalski, Witold  Total change: -12.00  Rating chartPersonal card
 Szansa Chess Open Blitz 2023 Warszawa POL 2023-09-16
RcRownchangeKK*chgGame
 1755 1694 5.00 12 -0.30 40 -12.00 
  Bartel, Michal f2263 POL0.001-0.0240-0.80 
  Kurcinski, Sebastian 1294  * POL1.0010.08403.20 
  Buraczewski, Rafal c2019 POL0.001-0.1340-5.20 
  Majek, Kacper 1985 POL0.001-0.1540-6.00 
  Jasiulewicz, Kamil 1425 POL0.501-0.3340-13.20 
  Nakaziuk, Aleksander 1481 POL0.001-0.7740-30.80 
  Niezhentsev, Anton 1411 UKR1.0010.16406.40 
  Urych, Krzysztof 1526 POL1.0010.284011.20 
  Rekuc, Patryk 1997 POL0.001-0.1440-5.60 
  Michalska, Aleksandra 1790 POL0.5010.13405.20 
  Krasenkowa, Elena wm1947 POL1.0010.814032.40 
  Kroliczek, Gabriela 1917 POL0.001-0.2240-8.80 
 * 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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