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Rapid:
Individual Calculations May 2019 |
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| Petkov, Gabriel Total change: -42.00 | |   |
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| Bulgarian Individual Chess Championship Boys 16 Rapid | Asenovgrad | BUL | 2019-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1304 | 1.00 | 6 | -2.10 | 20 | -42.00 | |
|  Toncheva, Nadya | | wc | 1704 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dinkov, Ivan | | | 1257 | BUL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Neshev, Nikola | | | 1272 | BUL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Tilev, Emil | | | 1299 | BUL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Todorov, Teodor | | | 1153 | BUL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Milev, Raicho | | | 1156 | BUL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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