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Blitz:
Individual Calculations December 2023 |
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| Aleksandrova, Aleksandra Total change: -26.80 | |   |
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| OP 2 BLITZ FIDE WORLD SENIOR CHESS CHAMPIONSHIPS 2023 | TERRASINI | ITA | 2023-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1923 | 2.50 | 7 | -0.50 | 20 | -10.00 | |
|  Lasinskas, Povilas | f | | 2143 | LTU | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Huertas Soris, Ramon Antonio | | | 2091 | MEX | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Ring, Rudolf | | | 1794 | AUT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Smith, Robert W | f | | 2113 | NZL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Dovzhenko, Viktor | m | | 1902 | UKR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Bondar, Leonid | | | 1902 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Iudicello, Giovanni | | | 1909 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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) | | | | Israel blitz senior championship up 65 | Kfar Saba | ISR | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1923 | 3.00 | 9 | -0.84 | 20 | -16.80 | |
| | Gruenfeld, Yehuda | g | | 2382 | ISR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Zelkin, Vladimir | | | 1654 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Vovinkina, Natalia | | | 2129 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Dobrova, Hana | | | 1566 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kagan, Shimon | m | | 2229 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Pashanov, Stanislav | | | 2136 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Gorjaltsan, Eduard | | | 1798 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Gal, Moshe | | | 2060 | ISR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Schwarz, Harry | | | 1946 | ISR | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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