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Blitz:
Individual Calculations September 2022 |
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| Obukhava, Anastasiya Total change: 10.20 | |   |
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| Grodno-Open 2022 Blitz | Grodno | BLR | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1354 | 1.50 | 5 | 0.43 | 20 | 8.60 | |
|  Katashuk, Uladzislau | f | | 2123 | BLR | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Mihajlovskij, Sergei | | | 2167 | BLR | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Tsiuryn, Ilya | | | 1570 | BLR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Sakovich, Dmitrij | | | 1802 | BLR | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Grushchenkova, Varvara | | | 1126 | BLR | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | Ch BLR U18 w 2022 Blitz | Grodno | BLR | 2022-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1354 | 3.50 | 8 | -0.52 | 20 | -10.40 | |
| | Sidorenja, Milena | | | 1506 | BLR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Krasovskaja, Ksenija | | | 1164 | BLR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zubkovskaya, Ekaterina | | wc | 1389 | BLR | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Tarasenka, Aliaksandra | | wf | 1955 | BLR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Dorashava, Viktoryia | | | 1387 | BLR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Koishman, Karina | | | 1249 | BLR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Dzelnik, Yana | | | 1223 | BLR | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Sakun, Darya | | | 1183 | BLR | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | Grodno 8-18 Open Blitz | Grodno | BLR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1354 | 1.00 | 5 | 0.60 | 20 | 12.00 | |
| | Svjatocho, Andrej | | | 2016 | BLR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Parkhimchyk, Kiryl | | | 1643 | BLR | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Poliakova, Varvara | | wf | 1949 | BLR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Chuprynenka, Yauheni | | | 1721 | BLR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kovaleva, Ekaterina | | wf | 1700 | BLR | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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