Rapid: Individual Calculations November 2023
 Serewa, Antoni  Total change: -2.80  Rating chartPersonal card
 European Youth Capital Lublin 2023 - Miedzynarodowy Festiwal Szachowy OPEN Lublin POL 2023-10-07
RcRownchangeKK*chgGame
 1729 1862 3.50 7 -0.93 40 -37.20 
  Libik, Rafal 1462  * POL1.0010.08403.20 
  Mazurek, Jakub 1391 POL1.0010.05402.00 
  Dyjor, Adam 1568 POL0.501-0.3540-14.00 
  Szczygiel, Konrad 1819 POL1.0010.444017.60 
  Praszak, Michal 2078 POL0.001-0.2240-8.80 
  Bogdanov, Ignat 2072 UKR0.001-0.2340-9.20 
  Golawski, Hubert 1716 POL0.001-0.7040-28.00 
 * 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)
 
 Grand-Prix Lubelszczyzny OPOLE LUBELSKIE 2023 Opole Lubelskie POL 2023-10-22
RcRownchangeKK*chgGame
 1763 1862 5.50 8 0.86 40 34.40 
  Topolan, Krzysztof 1379 POL1.0010.05402.00 
  Piekarczyk, Dominik 1462  * POL1.0010.08403.20 
  Bogdanov, Ignat 2072 UKR0.5010.274010.80 
  Madejski, Milosz 1555 POL1.0010.14405.60 
  Polkowski, Piotr 2182 POL0.001-0.1340-5.20 
  Dziubinski, Pawel 1898 POL0.5010.05402.00 
  Kawka, Milena 1391 POL1.0010.05402.00 
  Kopczynski, Michal c2163 POL0.5010.354014.00 
 * 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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