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Rapid:
Individual Calculations February 2023 |
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| Dryaeva, Lana Total change: -24.40 | |   |
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| RSO - Alania Chess Championship 2022-23_B19 | Vladikavkaz | RUS | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1471 | 1.50 | 4 | -0.61 | 40 | -24.40 | |
|  Tsamalaidze, Liana | | | 1486 | RUS | 1.00 | 1 | 0.52 | 40 | 20.80 | |  Agkatsev, Felix A | | | 1531 | RUS | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Chornaya, Alesya | | | 1122 | RUS | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Tandelov, David | | | 1604 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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