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Individual Calculations May 2024 |
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| Roth, Elai Total change: 89.20 | |   |
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| Kiryat Ono Winter-Spring 2024 B | Kiryat Ono | ISR | 2024-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1534 | 2.50 | 4 | 0.58 | 40 | 23.20 | |
|  Nachmias, Moshe | | | 1568 | ISR | 1.00 | 1 | 0.55 | 40 | 22.00 | |  Baruch, Amit | | | 1604 | ISR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Dromi, Daniel | | | 1482 | ISR | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Galmidi, Ester | | | 1537 | ISR | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | Israel national youth championship 2024 U10 | Kfar Saba | ISR | 2024-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1534 | 3.50 | 5 | 1.65 | 40 | 66.00 | |
| | Regev, Berry | | | 1524 | ISR | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Blekh, Erik | | | 1696 | ISR | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Ronin, Ilan | | | 1555 | ISR | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Hochman, Gur | | | 1628 | ISR | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Cohen, Israel | | | 1764 | ISR | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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) | | |
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