Individual Calculations February 2024
 Tatvidze, Davit  Total change: 39.14  Rating chartPersonal card
 XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa B Krakow POL 2023-12-27
RcRownchangeKK*chgGame
 1972 1920 5.00 9 1.13 38 42.94 
  Zhuk, Ivan 2074 FID0.001-0.2938-11.02 
  Brigatti, Lorenzo 1822 ITA0.501-0.1338-4.94 
  Sofronie, Vladimir 1821 ROU0.501-0.1438-5.32 
  Rainer, Piotr 1820 POL1.0010.363813.68 
  Kasperek, Ryszard f2052 POL0.5010.18386.84 
  Rinaldi, Francesco Saverio 2065 ITA1.0010.693826.22 
  Radzimski, Antoni 2016 POL0.001-0.3738-14.06 
  Trybus, Daniel 2037 POL1.0010.663825.08 
  Rosol, Philip 2042 POL0.5010.17386.46 

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
 1847 1812 4.00 9 -0.10 38 -3.80 
  Boehm, Martin 2136 GER1.0010.873833.06 
  Shtompel, Yuriy 2072 GER0.5010.323812.16 
  Piotraschke, Jens, Dr. 2056 GER0.001-0.2038-7.60 
  Striskova, Lucia 1975 SVK0.001-0.2838-10.64 
  Kopacki, Aleksander 1514 POL0.001-0.8538-32.30 
  Kretschmer, Wolfgang 1730 GER0.501-0.1138-4.18 
  Andersen, Carsten 1673 DEN1.0010.313811.78 
  Borysiuk, Sofiia-Khrystyna 1516 UKR1.0010.15385.70 
  Bech, Havard Eriksen 1955 NOR0.001-0.3138-11.78 

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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