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Individual Calculations November 2023 |
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| Marinova, Mihaela Total change: -56.00 | |   |
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| 12th Suns of Tryavna | Tryavna | BUL | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1200 | 0.50 | 2 | -0.13 | 40 | -5.20 | |
|  Kanchev, Martin | | | 1355 | BUL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Panayotov, Mihail | | | 1320 | BUL | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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 Dimitar Karapchanski | Sliven | BUL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1200 | 0.00 | 3 | -1.27 | 40 | -50.80 | |
|  Atanasov, Aleksandar | | | 1637 | BUL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Malcheva, Niya | | | 1168 | BUL | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Malchev, Nikola | | | 1072 | BUL | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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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