|
Individual Calculations July 2023 |
|
|
|
| Borisov, Lubomir Total change: -23.00 | |   |
|
| Ropotamo cup U1800 | Primorsko | BUL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1684 | 4.00 | 7 | -1.15 | 20 | -23.00 | |
|  Georgiev, Kristian | | | 1284 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tonev, Slavcho | | | 1524 | BUL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Marzakov, Mihail | | | 1527 | BUL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Merdzhanov, Vladko | | | 1470 | BUL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Grebeniuc, Alexandra | | | 1579 | MDA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Nikolov, Zdravko | | | 1420 | BUL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Nenova, Andzhelika | | | 1627 | BUL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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) | | |
|
