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Blitz:
Individual Calculations August 2023 |
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| Rosen, Ori Total change: -45.40 | |   |
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| Summer Blitz - Chess4All | Savion | ISR | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1198 | 0.00 | 4 | -0.79 | 20 | -15.80 | |
|  Sason, Noam | | | 1643 | ISR | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Ben Avi, Adam | | | 1290 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Vakhapov, Lev | | | 1506 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Alfi, Yosef | | | 1416 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | 13th Kiryat Ono Summer Festival Blitz Championship | Kiryat Ono | ISR | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1198 | 0.00 | 6 | -1.48 | 20 | -29.60 | |
| | Beitner, Yehonatan | | | 1562 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Beitner, Yehonatan | | | 1562 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Doron, Itay | | | 1572 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Doron, Itay | | | 1572 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nachmias, Moshe | | | 1171 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Nachmias, Moshe | | | 1171 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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