|
Rapid:
Individual Calculations September 2022 |
|
|
|
| Kochavi, Dana Total change: -18.60 | |   |
|
| Kfar Saba chess rapid U20 | Kfar Saba | ISR | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1560 | 4.50 | 9 | -0.93 | 20 | -18.60 | |
|  Biton, Shalev | | | 1158 | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Slobodiansky, Steven | | | 2104 | ISR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Levi, Yaniv | | | 1337 | ISR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Ingel, Mica Bar | | | 1193 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Chen, Oron | | | 1331 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Vagman, Roy | c | | 1960 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zakin, Ilay | | | 1373 | ISR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Blonder, Daniel | | | 1440 | ISR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Qasem, Huda | | | 1541 | ISR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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) | | |
|
