Rapid: Individual Calculations January 2023
 Borowik, Wojciech  Total change: -1.20  Rating chartPersonal card
 Grand-Prix Lubelszczyzny OPOLE LUBELSKIE 2022 Opole Lubelskie POL 2022-12-11
RcRownchangeKK*chgGame
 1698 1788 5.00 8 -0.03 40 -1.20 
  Piekarczyk, Dominik 1388  * POL1.0010.08403.20 
  Polkowski, Piotr 2189 POL0.001-0.0840-3.20 
  Zagozdon, Piotr 1410 POL1.0010.09403.60 
  Majewski, Jaroslaw 1546 POL1.0010.20408.00 
  Blaziak, Robert 1480 POL1.0010.14405.60 
  Szczygiel, Konrad 1738 POL0.001-0.5740-22.80 
  Bogdanov, Egor m2362 UKR0.001-0.0240-0.80 
  Kosaev, Aivar 1467 KAZ1.0010.13405.20 
 * 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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