|
Blitz:
Individual Calculations September 2021 |
|
|
|
| Gefen, Ofer Total change: 8.40 | |   |
|
| Summer blitz chess -Chess4all | Savyon | ISR | 2021-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1572 | 2.50 | 5 | 0.42 | 20 | 8.40 | |
|  Westreich, Itay | | | 1865 | ISR | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Yoshpa, Yonatan | | | 1768 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Gefen, Itamar | | | 1434 | ISR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Vakhapov, Lev | | | 1542 | ISR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Dekel, Gal | | | 1609 | ISR | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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) | | |
|
