Rapid: Individual Calculations April 2023
 Mazurek, Bartosz  Total change: -28.80  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Mezczyzni Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1578 1818 4.50 8 -1.68 20 -33.60 
  Pacan-Milej, Kosma f2287 POL0.001-0.0520-1.00 
  Chong, Justin 1437 POL0.001-0.9120-18.20 
  Marciniak, Piotr 1351 POL0.501-0.4520-9.00 
  Skomski, Marcin 1418  * POL1.0010.08201.60 
  Sujkowski, Dominik 1523 POL0.501-0.3520-7.00 
  Guzik, Kacper 1464 POL0.501-0.3920-7.80 
  Jaromin, Maciej 1566 POL1.0010.19203.80 
  Klok, Kacper 1579 POL1.0010.20204.00 
 * 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)
 
 Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy Bydgoszcz POL 2023-03-11
RcRownchangeKK*chgGame
 2044 1818 2.00 7 0.24 20 4.80 
  Kucharski, Bartlomiej 1948 POL0.001-0.3220-6.40 
  Kowalski, Igor m2324 POL0.001-0.0420-0.80 
  Kubiak, Jakub 1832 POL0.001-0.4820-9.60 
  Galuszka, Tomasz 2092 POL0.5010.33206.60 
  Laszczak, Przemyslaw 1927 POL1.0010.652013.00 
  Nowak, Mikolaj 2240 POL0.001-0.0720-1.40 
  Grochol, Kamil 1944 POL0.5010.17203.40 

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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