Rapid: Individual Calculations January 2023
 Marczak, Rafal  Total change: -8.36  Rating chartPersonal card
 Turniej Szachowy o Puchar Burmistrza Dzielnicy Srodmiescie m.st. Warszawy Aleksandra Ferensa Warszawa POL 2022-12-03
RcRownchangeKK*chgGame
 1447 1491 2.50 7 -1.47 38 -55.86 
  Laszczuk, Zofia 1138 POL0.501-0.3938-14.82 
  Adamski, Jan m1934 POL0.001-0.0638-2.28 
  Cymbalista, Adam 1229 POL1.0010.18386.84 
  Borowicz, Joachim 1584 POL1.0010.633823.94 
  Lanin, Boris Dr 1968 FID0.001-0.0538-1.90 
  Rabiej, Mateusz 1187 POL0.001-0.8638-32.68 
  Tuszynski, Stanislaw 1091  * POL0.001-0.9238-34.96 
 * 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)
 
 European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID Katowice POL 2022-12-17
RcRownchangeKK*chgGame
 1706 1491 5.00 11 1.25 38 47.50 
  Garcia Martin, Marta mwg2208 ESP1.0010.993837.62 
  Hasterok, Mateusz 2111 POL0.001-0.0138-0.38 
  Fritz, Antoni 1922 POL0.001-0.0738-2.66 
  Chrzanowska, Karolina 1118 POL1.0010.10383.80 
  Wielosz, Jaroslaw 1833 POL0.001-0.1238-4.56 
  Petrek, Dominik 1992 SVK0.001-0.0438-1.52 
  Sivickis, Kornelia 1188 POL1.0010.14385.32 
  Mayrhuber, Nikola wf2017 AUT0.001-0.0338-1.14 
  Woytitzki, Sophie 1215 POL1.0010.17386.46 
  Dziendziel, Mateusz 1942 POL0.001-0.0638-2.28 
  Kraucenka, Justas 1225 LTU1.0010.18386.84 

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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