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Individual Calculations July 2023 |
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| Velavaa, Ragavesh Total change: 216.98 | |   |
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| Dubai Open Chess Tournament 2023 - B | Dubai | UAE | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1625 | 5.00 | 9 | 2.65 | 38 | 100.70 | |
|  Anas, Khwaira | | | 1980 | JOR | 0.00 | 1 | -0.11 | 38 | -4.18 | |  Tamer Waguih, Farid | | | 1866 | EGY | 0.00 | 1 | -0.20 | 38 | -7.60 | | | Al-Blooshi, Hamad Essa | | | 1568 | UAE | 1.00 | 1 | 0.42 | 38 | 15.96 | | | Saeed, M Nami | | | 1352 | UAE | 1.00 | 1 | 0.17 | 38 | 6.46 | | | Ahmed, Fareed | f | | 2044 | UAE | 0.00 | 1 | -0.07 | 38 | -2.66 | | | Isaev, Magomed | | | 1986 | RUS | 0.00 | 1 | -0.10 | 38 | -3.80 | | | Muratova, Saltanat | | | 1846 | KAZ | 1.00 | 1 | 0.78 | 38 | 29.64 | | | Rami, Talab | | | 1924 | SYR | 1.00 | 1 | 0.85 | 38 | 32.30 | | | Bennett, John M | | | 2000 | ENG | 1.00 | 1 | 0.91 | 38 | 34.58 | |
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) | | | | Vladimir Dvorkovich Memorial Aktobe Open | Aktobe | KAZ | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1625 | 5.00 | 9 | 3.06 | 38 | 116.28 | |
| | Suleimen, Ergali | f | | 2345 | KAZ | 0.00 | 1 | -0.01 | 38 | -0.38 | | | Sivirin, Viktor | | | 1851 | KAZ | 0.00 | 1 | -0.21 | 38 | -7.98 | | | Tursynova, Aisha | | | 1216 | KAZ | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Nasybullina, Dayana | | | 1796 | RUS | 1.00 | 1 | 0.73 | 38 | 27.74 | | | Kozhabekov, Adilkhan | | | 1911 | KAZ | 1.00 | 1 | 0.84 | 38 | 31.92 | | | Kuziev, Miraziz | | | 2014 | UZB | 0.50 | 1 | 0.41 | 38 | 15.58 | | | Amirali, Abzal | | | 2025 * | KAZ | 0.50 | 1 | 0.42 | 38 | 15.96 | | | Arestanov, Timur | f | | 2228 | KAZ | 0.00 | 1 | -0.02 | 38 | -0.76 | | | Sergeyev, Dmitriy | | | 1891 | KAZ | 1.00 | 1 | 0.82 | 38 | 31.16 | | | * 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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