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Individual Calculations July 2021 |
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| Tsolov, Aleksandar Total change: 17.20 | |   |
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| 19th Chess Weekend Tournament | Sofia | BUL | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1390 | 3.00 | 6 | 0.32 | 40 | 12.80 | |
|  Nasar, Lazar | | | 1790 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zahariev, Velislav | | | 1076 | BUL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Karaivanova, Petya | | wf | 1790 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Skachkov, Yulian | | | 1204 | BUL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Tsyntsarski, Boyko | | | 1647 | BUL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Mladenov, Georgi | | | 1207 | BUL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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) | | | | Ropotamo Cup 2021 | Primorsko | BUL | 2021-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1397 | 1.50 | 7 | 0.11 | 40 | 4.40 | |
| | Neshev, Nikola | | | 1797 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nikolov, Yavor | | | 1797 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Panayotov, Mihail | | | 1102 | BUL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Doraszelski, Alexander | | | 1797 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vasilev, Lyuboslav | | | 1727 | BUL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Novichenko, Oleksandr | | | 1767 | UKR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Shumantov, Aleksandar | | | 1797 * | GER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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