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Individual Calculations November 2023 |
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| Malcheva, Niya Total change: 64.80 | |   |
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| 12th Suns of Tryavna | Tryavna | BUL | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1168 | 1.00 | 3 | 0.15 | 40 | 6.00 | |
|  Panayotov, Mihail | | | 1320 | BUL | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Kanchev, Martin | | | 1355 | BUL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Dimitrov, Georgi Y | | | 1325 | BUL | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | 1st Kids Tournament Dimitar Karapchanski | Sliven | BUL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1168 | 3.50 | 6 | 1.47 | 40 | 58.80 | |
| | Evtimov, Preslav | | | 1428 | BUL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Krastev, Hanko | | | 1296 | BUL | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Zahariev, Velislav | | | 1265 | BUL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Fangarliev, Anal | | | 1242 | BUL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Marinova, Mihaela | | | 1200 | BUL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Dimitrov, Georgi Y | | | 1325 | BUL | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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