Rapid: Individual Calculations June 2023
 Kobylecki, Andrzej  Total change: -17.60  Rating chartPersonal card
 Szachowa Majowka '2023 Konskie POL 2023-05-21
RcRownchangeKK*chgGame
 1413 1722 5.00 7 -0.88 20 -17.60 
  Waszczyk, Adrian 1554 POL0.001-0.7220-14.40 
  Wawrzos, Andrzej 1322  * POL1.0010.08201.60 
  Nowak, Leszek 1373 POL1.0010.11202.20 
  Stryjek, Damian 1383 POL0.501-0.3820-7.60 
  Grabowski, Wlodzimierz 1360 POL1.0010.10202.00 
  Wojciechowski, Mieczyslaw 1624 POL0.501-0.1320-2.60 
  Sloka, Andrzej 1277 POL1.0010.06201.20 
 * 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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