|
Rapid:
Individual Calculations November 2021 |
|
|
|
| Bassem Ibrahem, Hassan Total change: 11.60 | |   |
|
| 2nd international Egy chess academy rapid tournament | Cairo | EGY | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1154 | 1.00 | 4 | 0.58 | 20 | 11.60 | |
|  George Samir, David | | | 1636 | EGY | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Wael Mahmoud, Mahmoud | | | 1525 | EGY | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Maged, Mathew | | | 1400 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mokhamed Refaat Akhmed, Iusif | | | 1559 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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) | | |
|
