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Individual Calculations September 2023 |
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| Nonchev, Yavor Total change: 94.80 | |   |
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| Open Teteven 2023 | Teteven | BUL | 2023-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1161 | 1.50 | 5 | 1.21 | 40 | 48.40 | |
|  Mladenov, Emil | | | 2015 | BUL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Tsyntsarski, Boyko | | | 1622 | BUL | 0.50 | 1 | 0.45 | 40 | 18.00 | |  Nikolov, Petko | | | 1906 | BUL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Petroff, Vlad | | | 1727 | ROU | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Kartalov, Kiril | | | 1379 | BUL | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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) | | | | 48 Sea Horse Cup B16 | Sportpalace, Varna | BUL | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1161 | 2.50 | 5 | 1.16 | 40 | 46.40 | |
| | Dokuzov, Nikolay | | | 1484 | BUL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Skachkov, Yulian | | | 1303 | BUL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Vladimirov, Nikola | | | 1315 | BUL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Valentinov, Aleksandar | | | 1382 | BUL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Palikov, Kaloyan | | | 1238 | BUL | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | |
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