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Rapid:
Individual Calculations August 2023 |
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| Aleksandrov, Kristiyan Total change: 34.80 | |   |
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| Kids Open Tournament Georgi Rakovski | Kotel | BUL | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1168 | 1020 | 1.50 | 5 | -0.05 | 40 | -2.00 | |
|  Evtimov, Preslav | | | 1306 | BUL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Neychev, Nikola | | | 1136 | BUL | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Naneva, Aleksandra | | | 1049 | BUL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Tanev, Rumen Iv | | | 1180 | BUL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Pavlova, Maria | | | 1169 | BUL | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | 1st Kids Tournament Karandila | Sliven | BUL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1020 | 2.00 | 5 | 0.92 | 40 | 36.80 | |
| | Stoyadinov, Viktor | | | 1311 | BUL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ochkova, Maria | | | 1116 | BUL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Kanchev, Martin | | | 1433 | BUL | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Krastev, Hanko | | | 1227 | BUL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Sychov, Matvey | | | 1207 | BUL | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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