Rapid: Individual Calculations August 2023
 Szymkiewicz, Witold  Total change: 171.20  Rating chartPersonal card
 L Turniej o Puchar Kawki Warszawa POL 2023-07-02
RcRownchangeKK*chgGame
 1506 1544 5.00 7 1.23 40 49.20 
  Dabkowska, Michalina 1144  * POL1.0010.08403.20 
  Marcinkowski, Adam 1227 POL1.0010.13405.20 
  Kowalski, Witold 1691 POL1.0010.704028.00 
  Jankowski, Franciszek 1324 POL1.0010.22408.80 
  Celinski, Kamil 1923 POL0.001-0.0940-3.60 
  Rylski, Tadeusz 1687 POL0.001-0.3140-12.40 
  Carrieri, Maurizio 1543 ITA1.0010.504020.00 
 * 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)
 
 LI Turniej o Puchar Kawki Warszawa POL 2023-07-09
RcRownchangeKK*chgGame
 1657 1544 5.50 7 3.05 40 122.00 
  Dabkowska, Michalina 1144  * POL1.0010.08403.20 
  Juszkowski, Kamil 1713 POL1.0010.724028.80 
  Kaminski, Jan 1784 POL1.0010.804032.00 
  Celinski, Kamil 1923 POL0.001-0.0940-3.60 
  Kowalski, Witold 1691 POL0.5010.20408.00 
  Szyler, Bartosz 1687 POL1.0010.694027.60 
  Krogulski, Maksymilian 1654 POL1.0010.654026.00 
 * 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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