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Rapid:
Individual Calculations September 2021 |
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| Zubkovskaya, Ekaterina Total change: -14.00 | |   |
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| Ch BLR U18 w 2021 Rapid | Brest | BLR | 2021-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1400 | 4.50 | 9 | -0.27 | 20 | -5.40 | |
|  Dorashava, Viktoryia | | | 1139 | BLR | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Bendik, Margarita | | | 1294 | BLR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Matskevich, Varvara | | | 1331 | BLR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Andrukhovich, Elizaveta | | | 1427 | BLR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Liashkevich, Lizaveta | | | 1479 | BLR | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Poliakova, Varvara | | | 1800 * | BLR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Koishman, Karina | | | 1200 | BLR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Hrybava, Palina | | | 1148 | BLR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Shaban, Aliaksandra | | | 1627 | BLR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | | | Ch BLR U12 w 2021 Rapid | Grodno | BLR | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1205 | 1400 | 5.50 | 8 | -0.43 | 20 | -8.60 | |
| | Karpenkava, Palina | | | 1102 | BLR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Karpinskaya, Aryna | | | 1213 | BLR | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Matskevich, Varvara | | | 1331 | BLR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Zubaryk, Maryia | | | 1128 | BLR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Krotava, Viktoryia | | | 1137 | BLR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Marchenkova, Varvara | | | 1105 | BLR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bendik, Margarita | | | 1294 | BLR | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Sidorenja, Milena | | | 1331 | BLR | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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