Rapid:
Individual Calculations January 2024 |
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Borisov, Boris Total change: 23.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2nd Serdika Cup | Sofia | BUL | 2023-12-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1484 | 1144 | 2.00 | 6 | 1.16 | 20 | 23.20 | |
| Basova, Yuliya | | | 1667 | UKR | 0.00 | 1 | -0.03 | 20 | -0.60 | | Kamenov, Valentin | | | 1595 | BUL | 0.00 | 1 | -0.06 | 20 | -1.20 | | Aleksandrov, Aleksandar | | | 1516 | BUL | 1.00 | 1 | 0.90 | 20 | 18.00 | | Topalov, Plamen | | | 1323 | BUL | 1.00 | 1 | 0.73 | 20 | 14.60 | | Tonev, Slavcho | | | 1474 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | | Denchev, Hristiyan | | | 1330 | BUL | 0.00 | 1 | -0.26 | 20 | -5.20 | | 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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