Individual Calculations February 2024
 Gvatua, Mariam  Total change: -9.25  Rating chartPersonal card
 XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa C Krakow POL 2023-12-27
RcRownchangeKK*chgGame
 1624 1775 6.50 9 0.25 25 6.25 
  Mareau, Noe 1615 FRA1.0010.29257.25 
  Sowa, Roch 1655 POL1.0010.34258.50 
  Labedz, Dawid 1591 POL0.501-0.2425-6.00 
  Nowakowski, Maksymilian 1515 POL1.0010.18254.50 
  Serewa, Antoni 1730 POL0.501-0.0625-1.50 
  Zimny, Jakub 1707 POL0.501-0.0925-2.25 
  Kawa, Anna 1654 POL1.0010.34258.50 
  Kozak, Karol 1505 POL0.501-0.3325-8.25 
  Kopestynski, Michal 1643 POL0.501-0.1825-4.50 

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)
 
 PRAGUE OPEN 2024 A - IM open Praha CZE 2024-01-05
RcRownchangeKK*chgGame
 1732 1775 4.50 9 -0.42 25 -10.50 
  Cubas Pons, Juan Miguel f2100 ESP0.001-0.1325-3.25 
  Bakhare, Atharva 1375  * IND0.001-0.9225-23.00 
  Ejsymont, Eryk 1565 POL1.0010.23255.75 
  Aamodt, Peder Marcus 2103 NOR0.001-0.1325-3.25 
  Mendoza, Jonathan 1574 GUA0.001-0.7625-19.00 
  Jankovsky, Zbynek 1562 CZE1.0010.23255.75 
  Gernert, Tomas 1401 CZE1.0010.10252.50 
  Durana, Jonas 1977 SVK1.0010.762519.00 
  Schuran, Werner 1927 GER0.5010.20255.00 
 * 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)
 
 GEO G-20 Ch 2024 Tbilisi GEO 2024-01-19
RcRownchangeKK*chgGame
 1631 1775 5.50 9 -0.20 25 -5.00 
  Mamardashvili, Ana 1306 GEO0.501-0.4525-11.25 
  Ashotia, Barbare 1563 GEO1.0010.23255.75 
  Donghvani, Nia 2036 GEO0.001-0.1825-4.50 
  Shubitidze, Barbare 1257 GEO1.0010.03250.75 
  Chkhartishvili, Lika 1424 GEO0.501-0.3925-9.75 
  Kirtadze, Anastasia wf1981 GEO1.0010.762519.00 
  Diasamidze, Lulu 1699 GEO0.501-0.1025-2.50 
  Lomaia, Diana wf2037 GEO0.001-0.1825-4.50 
  Chighvaria, Ana 1375  * GEO1.0010.08252.00 
 * 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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