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Individual Calculations August 2023 |
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| Ochkova, Vasilena Total change: 22.80 | |   |
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| 2nd Festival G Rakovski | Kotel | BUL | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1037 | 1.50 | 6 | 0.57 | 40 | 22.80 | |
|  Stanchev, Plamen | | | 1731 | BUL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Zahariev, Velislav | | | 1363 | BUL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Kolev, Velio | | | 1436 | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nenchev, Georgi | | | 1254 | BUL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Malcheva, Niya | | | 1135 | BUL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Ivanov, Oleg | | | 1376 | BUL | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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