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Individual Calculations February 2020 |
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| Ivanov, Oleg Total change: 15.60 | |   |
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| 3 Buki Tournament | Kjustendil | BUL | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1468 | 2.00 | 6 | 0.12 | 20 | 2.40 | |
|  Angelov, Zvetomir | | | 1868 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ivanov, Svetlen | c | | 1815 | BUL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Stoykov, Jordan | | | 1528 | BUL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Nikolov, Jordan | | | 1498 | BUL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Ivanov, Andrey | | | 1376 | MKD | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Kamenov, Valentin | | | 1732 | BUL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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) | | | | Chess Tournament MGU - 216 | Sofia | BUL | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1468 | 1.00 | 3 | 0.66 | 20 | 13.20 | |
| | Metev, Martin | | | 1868 * | BUL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Nachev, Nasko | | | 1868 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ignatov, Bojidar | | | 1734 | BUL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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