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Rapid:
Individual Calculations May 2024 |
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| Petkov, Alexsandar Total change: 34.00 | |   |
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| Shumen Spring Open U16 - under the aegis of BSCF | Shumen | BUL | 2024-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1641 | 3.50 | 5 | 0.85 | 40 | 34.00 | |
|  Slavov, Velislav | | | 1500 | BUL | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Shahbazyan, Norayr | | | 1536 | BUL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Atanasov, Aleksander | | | 1849 | BUL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Kaloyanov, Zhivko | | | 1559 | BUL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Simeonov, Velin | | | 1658 | BUL | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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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