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Individual Calculations October 2022 |
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| Kamenov, Valentin Total change: 39.40 | |   |
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| III Memorial Milko Bobotsov | Sofia | BUL | 2022-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1647 | 2.50 | 4 | 0.51 | 20 | 10.20 | |
|  Vladimirov, Nikola | | | 1247 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Krastev, Valentin | | | 1292 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Nikolov, Jordan | | | 1935 | BUL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Ivanov, Stojan Emilov | | | 2217 | BUL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | * 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) | | | | Primorsko Open A 2022 | Primorsko | BUL | 2022-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1647 | 3.00 | 8 | -0.08 | 20 | -1.60 | |
| | Chatzieleftheriou, Andreas | | | 2163 | GRE | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Novac, Vadim | | | 1247 * | MDA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsironis, Alexandros | | | 2014 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Popzafirov, Danail | | | 1800 | BUL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Smolin, Sergey | m | | 2140 | UKR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Zuqanov, Ali | | | 1589 | AZE | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Vasileva, Cveta | | | 1457 | BUL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Toshkov, Angel | | | 1756 | BUL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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) | | | | Primorsko Open B 2022 | Primorsko | BUL | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1647 | 3.00 | 6 | 1.54 | 20 | 30.80 | |
| | Marholev, Dimitar | m | | 2175 | BUL | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Bochev, Krasimir | | | 1972 | BUL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Vardaka, Styliani | | | 1247 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yakimenko, Alexander A. | | | 1974 | FID | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Voinas, Marios | | | 1910 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Iliev, Vasil | | | 2062 | BUL | 1.00 | 1 | 0.93 | 20 | 18.60 | | | * 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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