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Rapid:
Individual Calculations September 2023 |
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| Hristov, Petar Total change: -33.20 | |   |
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| International Rapid Open Shumen | Shumen | BUL | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1955 | 6.00 | 11 | -1.66 | 20 | -33.20 | |
|  Dobrev, Daniel | | | 1555 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ivanova, Nikol | | | 1261 | BUL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Stoyanov, Tsvetan | m | | 2344 | BUL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Marzakov, Mihail | | | 1527 | BUL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Maier, Christian | m | | 2321 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Doykov, Stoycho | | | 1578 | BUL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Karaivanova, Petya | | wf | 1680 | BUL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Kosturkov, Hristo | | | 1597 | BUL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ivanov, Bogidar | | | 2189 | BUL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mutsinski, Konstantin | | | 1538 | BUL | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Jordanov, Jordan | | | 1654 | BUL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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