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Rapid:
Individual Calculations March 2024 |
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| Kichukova, Eva Total change: -9.20 | |   |
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| 8th Children's Open An Pasan U10 - under the auspices of BSCF | Sofia | BUL | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1132 | 1281 | 2.50 | 3 | 0.41 | 40 | 16.40 | |
|  Ivanova, Darina | | | 1082 | BUL | 0.50 | 1 | -0.26 | 40 | -10.40 | |  Ivanova, Nikol | | | 1225 | BUL | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Velikov, Pavel | | | 1088 | BUL | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | Kids Tournament Milenium 2024-02-24 - under the auspices of BSCF | Sofia | BUL | 2024-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1118 | 1281 | 1.50 | 3 | -0.64 | 40 | -25.60 | |
| | Dimitrov, Teodor | | | 1072 | BUL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Velikov, Pavel | | | 1088 | BUL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Georgieva, Rada | | | 1195 | BUL | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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