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Rapid:
Individual Calculations April 2024 |
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| Petkov, Nikolay Total change: -137.20 | |   |
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| Spring Open March 2024 - under the auspices of BSCF | Shumen | BUL | 2024-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1789 | 1.50 | 6 | -3.43 | 40 | -137.20 | |
|  Slavov, Velislav | | | 1427 | BUL | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Simeonov, Velin | | | 1604 | BUL | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Kaloyanov, Zhivko | | | 1516 | BUL | 0.00 | 1 | -0.83 | 40 | -33.20 | |  Petrov, Antoniy | | | 1464 | BUL | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Velkov, Samuil | | | 1441 | BUL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Stoyanova, Magdalena | | | 1643 | BUL | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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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