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Individual Calculations December 2019 |
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| Fezova, Iva Total change: 23.20 | |   |
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| Chess festival The wings of the intellect | Plovdiv | BUL | 2019-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1180 | 3.00 | 6 | 0.58 | 40 | 23.20 | |
|  Stoyanov, Encho | | | 1510 | BUL | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Gospodinov, Boris | | | 1004 | BUL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Velikov, Nikola | | | 1549 | BUL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Bonev, Martin | | | 1050 | BUL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Tilev, Bozhidar | | | 1419 | BUL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Niklenov, Nikola | | | 1118 | BUL | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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) | | |
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