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Individual Calculations February 2020 |
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| Vutov, Biser Total change: 76.60 | |   |
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| 3 Buki Tournament | Kjustendil | BUL | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 1818 | 3.00 | 6 | 1.69 | 40 | 67.60 | |
|  Tashkov, Rumen | | | 2130 | BUL | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Hristov, Krasimir Iv. | | | 1858 | BUL | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Dimitrov, Dejan | | | 2088 | BUL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Dereshki, Dario | | | 2057 | BUL | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Savov, Petar | | | 2049 | BUL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Kuznetsov, Kirill | | | 2111 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | | NOTE: K factor changed | | III CHESS TOURNAMENT LYASKOVETS | LYASKOVETS | BUL | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1818 | 3.00 | 5 | 0.45 | 20 | 9.00 | |
| | Ivanov, Andrey | | | 1418 * | MKD | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Todev, Simeon | c | | 1957 | BUL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Botev, Stoyko | | | 1614 | BUL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Angelov, Zvetomir | | | 2029 | BUL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Nikolov, Jordan | | | 1944 | BUL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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