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Rapid:
Individual Calculations October 2023 |
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| Grozdilov, Mario Total change: 16.20 | |   |
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| Chess Fest Simitli 2023 | Simitli | BUL | 2023-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1478 | 2.00 | 6 | 0.11 | 20 | 2.20 | |
|  Tsvetanov, Simeon | | | 1074 | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Elchinov, Georgi | | | 1764 | BUL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mihailov, Kostadin | | | 1638 | BUL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mehandzhiev, Boicho | | | 1755 | BUL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Nikolov, Jordan | | | 1900 | BUL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Kalajdzhiev, Shibil | | | 1646 | BUL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | Yakoruda Open 2023 | Yakoruda | BUL | 2023-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1478 | 4.00 | 8 | 0.70 | 20 | 14.00 | |
| | Dikov, Dian | | | 1759 | BUL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Asenov, Martin | | | 1119 | BUL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Teofilov, Kamen | | | 1751 | BUL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Stoyanov, Hristo | | | 1871 | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Parapunov, Vasil | | | 1295 | BUL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Abdula, Mustafa | | | 1632 | BUL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ivanova, Nikol | | | 1218 | BUL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sharkov, Borislav | | | 1792 | BUL | 1.00 | 1 | 0.86 | 20 | 17.20 | |
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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