Rapid: Individual Calculations October 2023
 Mazan, Dawid  Total change: -76.80  Rating chartPersonal card
 Szybkie FIDE granie w Hetmanie 15_2023 Warszawa POL 2023-09-08
RcRownchangeKK*chgGame
 1476 1545 3.00 7 -1.14 40 -45.60 
  Mrozowski, Sebastian 1253 POL0.001-0.8540-34.00 
  Emmel, Bartosz 1466 POL1.0010.394015.60 
  Rybicki, Jan 1334 POL0.001-0.7740-30.80 
  Zglenicki, Jakub 1429 POL1.0010.344013.60 
  Komperda, Robert 1887 POL0.001-0.1240-4.80 
  Flis, Piotr 1677 POL0.001-0.3240-12.80 
  Oles, Jan 1289 POL1.0010.19407.60 

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)
 
 XIV Otwocki Turniej Szachowy FIDE Otwock POL 2023-09-10
RcRownchangeKK*chgGame
 1499 1545 4.50 9 -0.78 40 -31.20 
  Czerwinski, Maciej 1222 POL1.0010.13405.20 
  Czernichowski, Konrad 1145  * POL1.0010.08403.20 
  Siennicki, Gustaw 1709 POL0.001-0.2840-11.20 
  Carrieri, Maurizio 1540 ITA1.0010.494019.60 
  Goral, Jan 1596 POL0.5010.07402.80 
  Przedmojski, Rafal 2248 POL0.001-0.0140-0.40 
  Szostak, Piotr 1263 POL0.001-0.8440-33.60 
  Pastuszko, Katarzyna 1368 POL0.001-0.7340-29.20 
  Bulva, Maksim 1403 POL1.0010.314012.40 
 * 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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