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Individual Calculations August 2023 |
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| Boiko, Keren Total change: 112.00 | |   |
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| 2023 Israeli National Women League | Israel | ISR | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1242 | 1.50 | 3 | 0.63 | 40 | 25.20 | |
|  Orian, Noga | | wf | 2121 | ISR | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Levi, Shoval | | | 1510 | ISR | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Meshulam, Lilach | | | 1094 | ISR | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | 6. Int. Raiffeisen Jugendschachturnier Fuerstenfeld Gruppe A 2023 | Fuerstenfeld | AUT | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1242 | 3.00 | 5 | 2.17 | 40 | 86.80 | |
| | Prober, Raphael | | | 1490 | AUT | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Hepp, Daniel | | | 1503 | GER | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Vinogradov, Ilia | | | 1471 | FID | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Marinovic, Sara | | | 1575 | AUT | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Bardics, Marko | | | 1561 | HUN | 0.50 | 1 | 0.37 | 40 | 14.80 | |
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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