Blitz: Individual Calculations January 2023
 Johannsdottir, Johanna Bjorg  Total change: 15.47  Rating chartPersonal card
 Fridriksmot Landsbankans 2022 Reykjavik ISL 2022-12-03
RcRownchangeKK*chgGame
 2133 1927 6.00 12 2.64 17 44.88 
  Stefansson, Vignir Vatnar m2516 ISL1.0010.981716.66 
  Thorsson, Olafur 2149 ISL0.001-0.2217-3.74 
  Johannsson, Birkir Isak 2076 ISL1.0010.701711.90 
  Domalchuk-Jonasson, Aleksandr f2192 ISL0.001-0.1817-3.06 
  Kjeld, Matthias 2068 ISL1.0010.691711.73 
  Gretarsson, Helgi Ass g2389 ISL0.001-0.0517-0.85 
  Ornolfsson, Magnus P. 2177 ISL0.001-0.1917-3.23 
  Sigurdsson, Birkir Karl 1987 ISL0.001-0.4217-7.14 
  Sigurvaldason, Hjalmar 1527  * ISL1.0010.08171.36 
  Kristjansson, Olafur 2035 ISL1.0010.651711.05 
  Olafsson, Helgi g2462 ISL0.001-0.0317-0.51 
  Kolka, Dawid 2022 ISL1.0010.631710.71 
 * 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 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1799 1927 9.50 20 -2.93 17 -49.81 
  Kulon, Klaudia mwg2262 POL0.001-0.1217-2.04 
  Kulon, Klaudia mwg2262 POL0.001-0.1217-2.04 
  Lonski, Aleksander 1521 POL0.001-0.9217-15.64 
  Lonski, Aleksander 1521 POL0.001-0.9217-15.64 
  Zaucha, Robert 1527  * POL1.0010.08171.36 
  Zaucha, Robert 1497 POL1.0010.07171.19 
  Gaszka, Zuzanna 1585 POL0.001-0.8817-14.96 
  Gaszka, Zuzanna 1585 POL0.001-0.8817-14.96 
  Petrenko, Maryna 1552 UKR1.0010.09171.53 
  Petrenko, Maryna 1552 UKR1.0010.09171.53 
  Jablonski, Wojciech 1548 POL0.001-0.9117-15.47 
  Jablonski, Wojciech 1548 POL1.0010.09171.53 
  Panczuk, Grzegorz 1540 POL1.0010.09171.53 
  Panczuk, Grzegorz 1540 POL1.0010.09171.53 
  Koscielski, Janusz f2162 GER0.001-0.2117-3.57 
  Koscielski, Janusz f2162 GER1.0010.791713.43 
  Triadu Cassa, Jordi c2154 ESP1.0010.791713.43 
  Triadu Cassa, Jordi c2154 ESP0.5010.29174.93 
  Kracht, Raphael 2151 GER0.001-0.2217-3.74 
  Kracht, Raphael 2151 GER0.001-0.2217-3.74 
 * 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)
 
 Icelandic Blitz Women Championship 2022 Reykjavik ISL 2022-12-28
RcRownchangeKK*chgGame
 1824 1927 5.50 7 1.20 17 20.40 
  Gasanova, Ulker 1527  * ISL1.0010.08171.36 
  Finnbogadottir, Tinna Kristin 1828 ISL1.0010.36176.12 
  Thorsteinsdottir, Gudlaug wf1945 ISL0.5010.03170.51 
  Helgadottir, Idunn 1575 ISL1.0010.11171.87 
  Thorsteinsdottir, Hallgerdur wf1908 ISL1.0010.47177.99 
  Prudnykova, Olga wm2169 ISL0.001-0.2017-3.40 
  Acevedo Mendez, Lisseth wm1819 ISL1.0010.35175.95 
 * 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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