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Rapid:
Individual Calculations December 2023 |
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| Atanasov, Aleksandar Total change: 75.60 | |   |
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| Chess Hopes U14 October 2023 | Sofia | BUL | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1509 | 5.50 | 7 | 1.14 | 40 | 45.60 | |
|  Mladenov, Georgi | | | 1190 | BUL | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Pantev, Kaloyan | | | 1370 | BUL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Dimitrov, Martin | | | 1737 | BUL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Tutekov, Teodor | | | 1394 | BUL | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Popzafirov, Danail | | | 1617 | BUL | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Ignatov, Kristiyan | | | 1373 | BUL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Georgiev, Radmil | | | 1143 | BUL | 1.00 | 1 | 0.10 | 40 | 4.00 | |
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) | | | | Bulgarian Men Individual Rapid Chess Championship 2023 Sofia, 18.11.2023 | Sofia | BUL | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1509 | 3.50 | 7 | 0.75 | 40 | 30.00 | |
| | Angelov, Zvetomir | | | 2019 | BUL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Asenov, Yordan | | | 1940 | BUL | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Yordanov, Ivaylo | | | 1732 | BUL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Skachkov, Yulian | | | 1231 | BUL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ivanov, Svetlen | c | | 1657 | BUL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Dayredzhiev, Boris | | | 1165 | BUL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Dimov, Nikola | | | 1573 | BUL | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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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