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Individual Calculations July 2023 |
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| Panayotov, Mihail Total change: -16.40 | |   |
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| Ropotamo cup U1800 | Primorsko | BUL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1264 | 1.50 | 5 | 0.39 | 40 | 15.60 | |
|  Belev, Ivaylo | | | 1689 | BUL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Kovachev, Ivan | | | 1663 | BUL | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Petrov, Valeriy | | | 1607 | BUL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pascariuc, Rolan | | | 1058 | MDA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Hristov, Krasimir Iv. | | | 1667 | BUL | 0.50 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | Young Hopes | Pleven | BUL | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1024 | 1264 | 0.00 | 1 | -0.80 | 40 | -32.00 | |
| | Marinova, Mihaela | | | 1024 | BUL | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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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